87785968

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{54323}}^1$

素因数の和:54432

約数の個数: 20

約数和(自身を含む): 171772488

約数和(自身を除く): 83986520

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 54323, 108646, 217292, 434584, 869168, 5486623, 10973246, 21946492, 43892984, 87785968]

約数ペア:

[(1, 87785968), (2, 43892984), (4, 21946492), (8, 10973246), (16, 5486623), (101, 869168), (202, 434584), (404, 217292), (808, 108646), (1616, 54323)]