Q: What is the sum of all factors of the number 851,172 excluding 851,172?
A: 1,418,844
The factors of the number 851,172 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10133, 20266, 30399, 40532, 60798, 70931, 121596, 141862, 212793, 283724, 425586, 851172.
If you add them up, you will get the total of 851,173. Now subtract 851,172 to get 1,418,844