Q: What is the sum of all factors of the number 279,942 excluding 279,942?
A: 345,690
The factors of the number 279,942 are: 1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 97, 111, 194, 222, 291, 481, 582, 962, 1261, 1443, 2522, 2886, 3589, 3783, 7178, 7566, 10767, 21534, 46657, 93314, 139971, 279942.
If you add them up, you will get the total of 280,287. Now subtract 279,942 to get 345,690