86457607.000000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3380497}}^1$

素因数の和:3380509

約数の個数: 16

約数和(自身を含む): 324527808

約数和(自身を除く): 182546934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3380497, 6760994, 10141491, 20282982, 23663479, 47326958, 70990437, 141980874]

約数ペア:

[(1, 141980874), (2, 70990437), (3, 47326958), (6, 23663479), (7, 20282982), (14, 10141491), (21, 6760994), (42, 3380497)]