91408228

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{947}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 163245600

約数和(自身を除く): 71837372

約数列:

[1, 2, 4, 59, 118, 236, 409, 818, 947, 1636, 1894, 3788, 24131, 48262, 55873, 96524, 111746, 223492, 387323, 774646, 1549292, 22852057, 45704114, 91408228]

約数ペア:

[(1, 91408228), (2, 45704114), (4, 22852057), (59, 1549292), (118, 774646), (236, 387323), (409, 223492), (818, 111746), (947, 96524), (1636, 55873), (1894, 48262), (3788, 24131)]