#include <bits/stdc++.h>
using namespace std;
using ll = long long;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int T;
    cin >> T;
    while (T--) {
        ll N;
        cin >> N;
        ll S = 0;
        for (ll i = 1, j; i <= N; i = j + 1) {
            ll q = N / i;
            j = N / q;
            S += q * (j - i + 1);
        }
        cout << (S - N) << "\n";
    }
    return 0;
}