38 lines
642 B
C++
38 lines
642 B
C++
#include <cstdio>
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#include <iostream>
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#include <cmath>
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int main() {
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int t;
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std::scanf("%d", &t);
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while (t--) {
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int n;
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std::scanf("%d", &n);
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if (n == 1) {
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std::cout << "0" << std::endl;
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continue;
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}
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int total = 1;
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int r = (int) std::floor(std::sqrt(n));
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for (int n2 = 2; n2 < r + 1; n2++) {
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if (n % n2 == 0) {
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int other = n / n2;
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if (other != n)
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total += other;
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total += n2;
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}
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}
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std::cout << total << std::endl;
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}
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return 0;
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}
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