Q: What is the sum of all factors of the number 688,894 excluding 688,894?
A: 390,674
The factors of the number 688,894 are: 1, 2, 53, 67, 97, 106, 134, 194, 3551, 5141, 6499, 7102, 10282, 12998, 344447, 688894.
If you add them up, you will get the total of 689,284. Now subtract 688,894 to get 390,674