81848438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{343901}}^1$

素因数の和:343927

約数の個数: 16

約数和(自身を含む): 148565664

約数和(自身を除く): 66717226

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 343901, 687802, 2407307, 4814614, 5846317, 11692634, 40924219, 81848438]

約数ペア:

[(1, 81848438), (2, 40924219), (7, 11692634), (14, 5846317), (17, 4814614), (34, 2407307), (119, 687802), (238, 343901)]