31254326

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1063}}^1$

素因数の和:1367

約数の個数: 16

約数和(自身を含む): 47892768

約数和(自身を除く): 16638442

約数列:

[1, 2, 61, 122, 241, 482, 1063, 2126, 14701, 29402, 64843, 129686, 256183, 512366, 15627163, 31254326]

約数ペア:

[(1, 31254326), (2, 15627163), (61, 512366), (122, 256183), (241, 129686), (482, 64843), (1063, 29402), (2126, 14701)]