31456222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{132169}}^1$

素因数の和:132195

約数の個数: 16

約数和(自身を含む): 57097440

約数和(自身を除く): 25641218

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 132169, 264338, 925183, 1850366, 2246873, 4493746, 15728111, 31456222]

約数ペア:

[(1, 31456222), (2, 15728111), (7, 4493746), (14, 2246873), (17, 1850366), (34, 925183), (119, 264338), (238, 132169)]