Q: What is the sum of all factors of the number 258,359 excluding 258,359?
A: 18,121
The factors of the number 258,359 are: 1, 23, 47, 239, 1081, 5497, 11233, 258359.
If you add them up, you will get the total of 258,377. Now subtract 258,359 to get 18,121