#include <iostream>
#include <fstream>
using namespace std;
ifstream in("sum.in");
ofstream out("sum.out");
bool PIE(int a,int b)
{
    int r;
    while(b)
    {
        r=a%b;
        a=b;
        b=r;
    }
    if(a==1) return 1;
    else return 0;
}
int main()
{
    int n,i,x,j,s,t;
    in>>n;
    for(i=1;i<=n;i++)
    {
        in>>x;
        s=0;
        t=2*x;
        for(j=1;j<=t;j++) if(PIE(x,j)) s+=j;
        out<<s<<"\n";
    }
    return 0;
}