Q: What is the sum of all factors of the number 428,417 excluding 428,417?
A: 89,983
The factors of the number 428,417 are: 1, 11, 17, 29, 79, 187, 319, 493, 869, 1343, 2291, 5423, 14773, 25201, 38947, 428417.
If you add them up, you will get the total of 428,506. Now subtract 428,417 to get 89,983