40908208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{232433}}^1$

素因数の和:232452

約数の個数: 20

約数和(自身を含む): 86465448

約数和(自身を除く): 45557240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 232433, 464866, 929732, 1859464, 2556763, 3718928, 5113526, 10227052, 20454104, 40908208]

約数ペア:

[(1, 40908208), (2, 20454104), (4, 10227052), (8, 5113526), (11, 3718928), (16, 2556763), (22, 1859464), (44, 929732), (88, 464866), (176, 232433)]