Q: What is the sum of all factors of the number 159,440 excluding 159,440?
A: 211,444
The factors of the number 159,440 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1993, 3986, 7972, 9965, 15944, 19930, 31888, 39860, 79720, 159440.
If you add them up, you will get the total of 159,651. Now subtract 159,440 to get 211,444