40089016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{455557}}^1$

素因数の和:455574

約数の個数: 16

約数和(自身を含む): 82000440

約数和(自身を除く): 41911424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 455557, 911114, 1822228, 3644456, 5011127, 10022254, 20044508, 40089016]

約数ペア:

[(1, 40089016), (2, 20044508), (4, 10022254), (8, 5011127), (11, 3644456), (22, 1822228), (44, 911114), (88, 455557)]