31396382

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{54319}}^1$

素因数の和:54355

約数の個数: 12

約数和(自身を含む): 50028720

約数和(自身を除く): 18632338

約数列:

[1, 2, 17, 34, 289, 578, 54319, 108638, 923423, 1846846, 15698191, 31396382]

約数ペア:

[(1, 31396382), (2, 15698191), (17, 1846846), (34, 923423), (289, 108638), (578, 54319)]