Q: What is the sum of all factors of the number 280,108 excluding 280,108?
A: 213,812
The factors of the number 280,108 are: 1, 2, 4, 239, 293, 478, 586, 956, 1172, 70027, 140054, 280108.
If you add them up, you will get the total of 280,321. Now subtract 280,108 to get 213,812