Q: What is the sum of all factors of the number 81,137 excluding 81,137?
A: 13,519
The factors of the number 81,137 are: 1, 7, 67, 173, 469, 1211, 11591, 81137.
If you add them up, you will get the total of 81,150. Now subtract 81,137 to get 13,519