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#include <stdio.h> #include <math.h> int main(){ int tc,in,count,res; scanf("%d",&tc); for(int i=1;i<=tc;i++){ count = 0; scanf("%d",&in); bool flag[500001] = {0}; for(int j=1;j<=sqrt(in);j++){ if(flag[j]){ continue; } if(in%j==0){ int n = in/j; if(n>500000){ flag[j] = true; count+=2; }else{ flag[n] = true; flag[j] = true; count+=(j==n?1:2); } } } printf("Case #%d: %d\n",i,count); } return 0; }
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