Q: What is the sum of all factors of the number 142,891 excluding 142,891?
A: 22,709
The factors of the number 142,891 are: 1, 7, 137, 149, 959, 1043, 20413, 142891.
If you add them up, you will get the total of 142,913. Now subtract 142,891 to get 22,709