8601968

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{5323}}^1$

素因数の和:5432

約数の個数: 20

約数和(自身を含む): 16834488

約数和(自身を除く): 8232520

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 5323, 10646, 21292, 42584, 85168, 537623, 1075246, 2150492, 4300984, 8601968]

約数ペア:

[(1, 8601968), (2, 4300984), (4, 2150492), (8, 1075246), (16, 537623), (101, 85168), (202, 42584), (404, 21292), (808, 10646), (1616, 5323)]