Q: What is the sum of all factors of the number 431,456 excluding 431,456?
A: 432,904
The factors of the number 431,456 are: 1, 2, 4, 8, 16, 32, 97, 139, 194, 278, 388, 556, 776, 1112, 1552, 2224, 3104, 4448, 13483, 26966, 53932, 107864, 215728, 431456.
If you add them up, you will get the total of 431,888. Now subtract 431,456 to get 432,904