Q: What is the sum of all factors of the number 428,289 excluding 428,289?
A: 145,791
The factors of the number 428,289 are: 1, 3, 367, 389, 1101, 1167, 142763, 428289.
If you add them up, you will get the total of 428,434. Now subtract 428,289 to get 145,791