90880432

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{195863}}^1$

素因数の和:195900

約数の個数: 20

約数和(自身を含む): 182153520

約数和(自身を除く): 91273088

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 195863, 391726, 783452, 1566904, 3133808, 5680027, 11360054, 22720108, 45440216, 90880432]

約数ペア:

[(1, 90880432), (2, 45440216), (4, 22720108), (8, 11360054), (16, 5680027), (29, 3133808), (58, 1566904), (116, 783452), (232, 391726), (464, 195863)]