81043342

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{3319}}^1$

素因数の和:3771

約数の個数: 16

約数和(自身を含む): 126093600

約数和(自身を除く): 45050258

約数列:

[1, 2, 29, 58, 421, 842, 3319, 6638, 12209, 24418, 96251, 192502, 1397299, 2794598, 40521671, 81043342]

約数ペア:

[(1, 81043342), (2, 40521671), (29, 2794598), (58, 1397299), (421, 192502), (842, 96251), (3319, 24418), (6638, 12209)]