Q: What is the sum of all factors of the number 391,087 excluding 391,087?
A: 18,449
The factors of the number 391,087 are: 1, 47, 53, 157, 2491, 7379, 8321, 391087.
If you add them up, you will get the total of 391,105. Now subtract 391,087 to get 18,449