56403016

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{20921}}^1$

素因数の和:21264

約数の個数: 16

約数和(自身を含む): 106074540

約数和(自身を除く): 49671524

約数列:

[1, 2, 4, 8, 337, 674, 1348, 2696, 20921, 41842, 83684, 167368, 7050377, 14100754, 28201508, 56403016]

約数ペア:

[(1, 56403016), (2, 28201508), (4, 14100754), (8, 7050377), (337, 167368), (674, 83684), (1348, 41842), (2696, 20921)]