Q: What is the sum of all factors of the number 41,990 excluding 41,990?
A: 48,730
The factors of the number 41,990 are: 1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1615, 2210, 2470, 3230, 4199, 8398, 20995, 41990.
If you add them up, you will get the total of 42,038. Now subtract 41,990 to get 48,730