Q: What is the sum of all factors of the number 42,055 excluding 42,055?
A: 12,377
The factors of the number 42,055 are: 1, 5, 13, 65, 647, 3235, 8411, 42055.
If you add them up, you will get the total of 42,067. Now subtract 42,055 to get 12,377