Q: What is the sum of all factors of the number 108,275,880 excluding 108,275,880?

A: 216,552,120

Why is 216,552,120 the sum of all factors of 108,275,880, excluding 108,275,880?

The factors of the number 108,275,880 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 902299, 1804598, 2706897, 3609196, 4511495, 5413794, 7218392, 9022990, 10827588, 13534485, 18045980, 21655176, 27068970, 36091960, 54137940, 108275880.

If you add them up, you will get the total of 108,276,096. Now subtract 108,275,880 to get 216,552,120