Q: What is the sum of all factors of the number 455,278 excluding 455,278?
A: 263,642
The factors of the number 455,278 are: 1, 2, 19, 38, 11981, 23962, 227639, 455278.
If you add them up, you will get the total of 455,541. Now subtract 455,278 to get 263,642