Q: What is the sum of all factors of the number 81,191 excluding 81,191?
A: 9,577
The factors of the number 81,191 are: 1, 11, 61, 121, 671, 1331, 7381, 81191.
If you add them up, you will get the total of 81,200. Now subtract 81,191 to get 9,577