85966468

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{17747}}^1$

素因数の和:17931

約数の個数: 24

約数和(自身を含む): 172936512

約数和(自身を除く): 86970044

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 17747, 35494, 70988, 124229, 248458, 496916, 3070231, 6140462, 12280924, 21491617, 42983234, 85966468]

約数ペア:

[(1, 85966468), (2, 42983234), (4, 21491617), (7, 12280924), (14, 6140462), (28, 3070231), (173, 496916), (346, 248458), (692, 124229), (1211, 70988), (2422, 35494), (4844, 17747)]