86910782

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{60271}}^1$

素因数の和:60383

約数の個数: 16

約数和(自身を含む): 150438912

約数和(自身を除く): 63528130

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 60271, 120542, 421897, 843794, 6207913, 12415826, 43455391, 86910782]

約数ペア:

[(1, 86910782), (2, 43455391), (7, 12415826), (14, 6207913), (103, 843794), (206, 421897), (721, 120542), (1442, 60271)]