Q: What is the sum of all factors of the number 176,320 excluding 176,320?

A: 280,880

Why is 280,880 the sum of all factors of 176,320, excluding 176,320?

The factors of the number 176,320 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 320, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1216, 1520, 1856, 2204, 2320, 2755, 3040, 4408, 4640, 5510, 6080, 8816, 9280, 11020, 17632, 22040, 35264, 44080, 88160, 176320.

If you add them up, you will get the total of 176,600. Now subtract 176,320 to get 280,880