85740802

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{19949}}^1$

素因数の和:20265

約数の個数: 16

約数和(自身を含む): 147470400

約数和(自身を除く): 61729598

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 19949, 39898, 139643, 279286, 6124343, 12248686, 42870401, 85740802]

約数ペア:

[(1, 85740802), (2, 42870401), (7, 12248686), (14, 6124343), (307, 279286), (614, 139643), (2149, 39898), (4298, 19949)]