Q: What is the sum of all factors of the number 71,670,256 excluding 71,670,256?

A: 87,783,824

Why is 87,783,824 the sum of all factors of 71,670,256, excluding 71,670,256?

The factors of the number 71,670,256 are: 1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 2819, 3178, 3632, 5638, 6356, 11276, 12712, 19733, 22552, 25424, 39466, 45104, 78932, 157864, 315728, 639913, 1279826, 2559652, 4479391, 5119304, 8958782, 10238608, 17917564, 35835128, 71670256.

If you add them up, you will get the total of 71,670,343. Now subtract 71,670,256 to get 87,783,824