81085416

素因数分解:

$2^3\times 3^1\times {\mathrm{3378559}}^1$

素因数の和:3378568

約数の個数: 16

約数和(自身を含む): 202713600

約数和(自身を除く): 121628184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3378559, 6757118, 10135677, 13514236, 20271354, 27028472, 40542708, 81085416]

約数ペア:

[(1, 81085416), (2, 40542708), (3, 27028472), (4, 20271354), (6, 13514236), (8, 10135677), (12, 6757118), (24, 3378559)]