56161808

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{5689}}^1$

素因数の和:6314

約数の個数: 20

約数和(自身を含む): 109009020

約数和(自身を除く): 52847212

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 5689, 9872, 11378, 22756, 45512, 91024, 3510113, 7020226, 14040452, 28080904, 56161808]

約数ペア:

[(1, 56161808), (2, 28080904), (4, 14040452), (8, 7020226), (16, 3510113), (617, 91024), (1234, 45512), (2468, 22756), (4936, 11378), (5689, 9872)]