40057688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{455201}}^1$

素因数の和:455218

約数の個数: 16

約数和(自身を含む): 81936360

約数和(自身を除く): 41878672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 455201, 910402, 1820804, 3641608, 5007211, 10014422, 20028844, 40057688]

約数ペア:

[(1, 40057688), (2, 20028844), (4, 10014422), (8, 5007211), (11, 3641608), (22, 1820804), (44, 910402), (88, 455201)]