Q: What is the sum of all factors of the number 42,146 excluding 42,146?
A: 25,978
The factors of the number 42,146 are: 1, 2, 13, 26, 1621, 3242, 21073, 42146.
If you add them up, you will get the total of 42,171. Now subtract 42,146 to get 25,978