Q: What is the sum of all factors of the number 308,958 excluding 308,958?
A: 398,658
The factors of the number 308,958 are: 1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 233, 442, 466, 663, 699, 1326, 1398, 3029, 3961, 6058, 7922, 9087, 11883, 18174, 23766, 51493, 102986, 154479, 308958.
If you add them up, you will get the total of 309,356. Now subtract 308,958 to get 398,658