Q: What is the sum of all factors of the number 155,840 excluding 155,840?
A: 216,016
The factors of the number 155,840 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 487, 974, 1948, 2435, 3896, 4870, 7792, 9740, 15584, 19480, 31168, 38960, 77920, 155840.
If you add them up, you will get the total of 156,056. Now subtract 155,840 to get 216,016