85920982

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{130579}}^1$

素因数の和:130635

約数の個数: 16

約数和(自身を含む): 150428160

約数和(自身を除く): 64507178

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 130579, 261158, 914053, 1828106, 6137213, 12274426, 42960491, 85920982]

約数ペア:

[(1, 85920982), (2, 42960491), (7, 12274426), (14, 6137213), (47, 1828106), (94, 914053), (329, 261158), (658, 130579)]