Q: What is the sum of all factors of the number 161,601 excluding 161,601?
A: 80,319
The factors of the number 161,601 are: 1, 3, 11, 33, 59, 83, 177, 249, 649, 913, 1947, 2739, 4897, 14691, 53867, 161601.
If you add them up, you will get the total of 161,681. Now subtract 161,601 to get 80,319