Q: What is the sum of all factors of the number 339,972 excluding 339,972?
A: 473,820
The factors of the number 339,972 are: 1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 691, 1382, 2073, 2764, 4146, 8292, 28331, 56662, 84993, 113324, 169986, 339972.
If you add them up, you will get the total of 340,445. Now subtract 339,972 to get 473,820