30178472

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{23143}}^1$

素因数の和:23312

約数の個数: 16

約数和(自身を含む): 56934240

約数和(自身を除く): 26755768

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 23143, 46286, 92572, 185144, 3772309, 7544618, 15089236, 30178472]

約数ペア:

[(1, 30178472), (2, 15089236), (4, 7544618), (8, 3772309), (163, 185144), (326, 92572), (652, 46286), (1304, 23143)]