Q: What is the sum of all factors of the number 1,231,157 excluding 1,231,157?
A: 72,439
The factors of the number 1,231,157 are: 1, 17, 72421, 1231157.
If you add them up, you will get the total of 1,231,229. Now subtract 1,231,157 to get 72,439