38126723216

素因数分解:

$2^4\times {\mathrm{20509}}^1\times {\mathrm{116189}}^1$

素因数の和:136706

約数の個数: 20

約数和(自身を含む): 73874763900

約数和(自身を除く): 35748040684

約数列:

[1, 2, 4, 8, 16, 20509, 41018, 82036, 116189, 164072, 232378, 328144, 464756, 929512, 1859024, 2382920201, 4765840402, 9531680804, 19063361608, 38126723216]

約数ペア:

[(1, 38126723216), (2, 19063361608), (4, 9531680804), (8, 4765840402), (16, 2382920201), (20509, 1859024), (41018, 929512), (82036, 464756), (116189, 328144), (164072, 232378)]