Q: What is the sum of all factors of the number 161,577 excluding 161,577?
A: 89,947
The factors of the number 161,577 are: 1, 3, 9, 13, 39, 117, 1381, 4143, 12429, 17953, 53859, 161577.
If you add them up, you will get the total of 161,666. Now subtract 161,577 to get 89,947