Q: What is the sum of all factors of the number 309,986 excluding 309,986?
A: 182,494
The factors of the number 309,986 are: 1, 2, 37, 59, 71, 74, 118, 142, 2183, 2627, 4189, 4366, 5254, 8378, 154993, 309986.
If you add them up, you will get the total of 310,168. Now subtract 309,986 to get 182,494