Q: What is the sum of all factors of the number 419,672 excluding 419,672?
A: 487,528
The factors of the number 419,672 are: 1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 251, 418, 502, 836, 1004, 1672, 2008, 2761, 4769, 5522, 9538, 11044, 19076, 22088, 38152, 52459, 104918, 209836, 419672.
If you add them up, you will get the total of 420,159. Now subtract 419,672 to get 487,528