Q: What is the sum of all factors of the number 668,311 excluding 668,311?
A: 144,281
The factors of the number 668,311 are: 1, 7, 23, 49, 161, 593, 1127, 4151, 13639, 29057, 95473, 668311.
If you add them up, you will get the total of 668,455. Now subtract 668,311 to get 144,281