Q: What is the sum of all factors of the number 115,391 excluding 115,391?
A: 9,889
The factors of the number 115,391 are: 1, 23, 29, 173, 667, 3979, 5017, 115391.
If you add them up, you will get the total of 115,400. Now subtract 115,391 to get 9,889