Q: What is the sum of all factors of the number 69,280 excluding 69,280?
A: 94,772
The factors of the number 69,280 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 433, 866, 1732, 2165, 3464, 4330, 6928, 8660, 13856, 17320, 34640, 69280.
If you add them up, you will get the total of 69,374. Now subtract 69,280 to get 94,772