#include<stdio.h>
int euler(int n)
{
	int i,j,e[200001];
	int s=0;
	for(i=1;i<=2*n;i++)
		e[i]=i;
	for(i=2;i<=2*n;i++)
		if(e[i]==i)
      	if(n%e[i]==0)
				for(j=i;j<=2*n;j+=i)
					e[j]=0;
	for(i=1;i<=2*n;i++)
		s+=e[i];
	return s;
}
int main()
{
	int n,x,i;
   freopen("sum.in","r",stdin);
   freopen("sum.out","w",stdout);
   scanf("%d",&n);
   for(i=1;i<=n;i++)
   	{scanf("%d",&x);
       printf("%d\n",euler(x));
      }
   return 0;
}