Q: What is the sum of all factors of the number 100,345 excluding 100,345?
A: 42,503
The factors of the number 100,345 are: 1, 5, 7, 35, 47, 61, 235, 305, 329, 427, 1645, 2135, 2867, 14335, 20069, 100345.
If you add them up, you will get the total of 100,387. Now subtract 100,345 to get 42,503