Q: What is the sum of all factors of the number 4,235 excluding 4,235?
A: 2,149
The factors of the number 4,235 are: 1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235.
If you add them up, you will get the total of 4,237. Now subtract 4,235 to get 2,149