31357538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{6269}}^1$

素因数の和:6373

約数の個数: 16

約数和(自身を含む): 48981240

約数和(自身を除く): 17623702

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 6269, 12538, 257029, 382409, 514058, 764818, 15678769, 31357538]

約数ペア:

[(1, 31357538), (2, 15678769), (41, 764818), (61, 514058), (82, 382409), (122, 257029), (2501, 12538), (5002, 6269)]