89449936

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{13669}}^1$

素因数の和:14086

約数の個数: 20

約数和(自身を含む): 173745700

約数和(自身を除く): 84295764

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 13669, 27338, 54676, 109352, 218704, 5590621, 11181242, 22362484, 44724968, 89449936]

約数ペア:

[(1, 89449936), (2, 44724968), (4, 22362484), (8, 11181242), (16, 5590621), (409, 218704), (818, 109352), (1636, 54676), (3272, 27338), (6544, 13669)]