Q: What is the sum of all factors of the number 81,557 excluding 81,557?
A: 13,675
The factors of the number 81,557 are: 1, 7, 61, 191, 427, 1337, 11651, 81557.
If you add them up, you will get the total of 81,570. Now subtract 81,557 to get 13,675