Q: What is the sum of all factors of the number 78,560 excluding 78,560?
A: 107,416
The factors of the number 78,560 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 491, 982, 1964, 2455, 3928, 4910, 7856, 9820, 15712, 19640, 39280, 78560.
If you add them up, you will get the total of 78,667. Now subtract 78,560 to get 107,416