Q: What is the sum of all factors of the number 400,044,424 including 400,044,424?

A: 823,034,520

Why is 823,034,520 the sum of all factors of 400,044,424, including 400,044,424?

The factors of the number 400,044,424 are: 1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 72577, 145154, 290308, 580616, 943501, 1887002, 3774004, 3846581, 7548008, 7693162, 15386324, 30772648, 50005553, 100011106, 200022212, 400044424.

If you add them up, you will get the total of 823,034,520.