#include <stdio.h>
int main(){
    FILE *fin, *fout;
    int n, x, i, a, b, r, j;
    long long s;
    fin=fopen("sum.in", "r");
    fscanf(fin, "%d", &n);
    fout=fopen("sum.out", "w");
    for(i=0; i<n; i++){
      fscanf(fin, "%d", &x);
      s=0;
      for(j=1; j<=2*x; j++){
        a=j;
        b=x;
        while(b>0){
          r=a%b;
          a=b;
          b=r;
        }
        if(a==1)
          s+=j;
      }
      fprintf(fout, "%d\n", s);
    }
    fclose(fin);
    fclose(fout);
    return 0;
}