31276154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13219}}^1$

素因数の和:13254

約数の個数: 24

約数和(自身を含む): 58062240

約数和(自身を除く): 26786086

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 13219, 26438, 92533, 171847, 185066, 343694, 1202929, 2234011, 2405858, 4468022, 15638077, 31276154]

約数ペア:

[(1, 31276154), (2, 15638077), (7, 4468022), (13, 2405858), (14, 2234011), (26, 1202929), (91, 343694), (169, 185066), (182, 171847), (338, 92533), (1183, 26438), (2366, 13219)]