31447071682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71147221}}^1$

素因数の和:71147253

約数の個数: 16

約数和(自身を含む): 53787299832

約数和(自身を除く): 22340228150

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 71147221, 142294442, 924913873, 1209502757, 1849827746, 2419005514, 15723535841, 31447071682]

約数ペア:

[(1, 31447071682), (2, 15723535841), (13, 2419005514), (17, 1849827746), (26, 1209502757), (34, 924913873), (221, 142294442), (442, 71147221)]