Q: What is the sum of all factors of the number 278,888 excluding 278,888?
A: 252,472
The factors of the number 278,888 are: 1, 2, 4, 8, 71, 142, 284, 491, 568, 982, 1964, 3928, 34861, 69722, 139444, 278888.
If you add them up, you will get the total of 279,140. Now subtract 278,888 to get 252,472