Q: What is the sum of all factors of the number 145,521,631 excluding 145,521,631?
A: 3,521,473
The factors of the number 145,521,631 are: 1, 73, 97, 7081, 20551, 1500223, 1993447, 145521631.
If you add them up, you will get the total of 145,521,634. Now subtract 145,521,631 to get 3,521,473