Q: What is the sum of all factors of the number 65,421,139 excluding 65,421,139?
A: 9,726,989
The factors of the number 65,421,139 are: 1, 7, 197, 1379, 47441, 332087, 9345877, 65421139.
If you add them up, you will get the total of 65,421,148. Now subtract 65,421,139 to get 9,726,989