31728422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{9551}}^1$

素因数の和:9715

約数の個数: 16

約数和(自身を含む): 52268544

約数和(自身を除く): 20540122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 9551, 19102, 105061, 210122, 1442201, 2884402, 15864211, 31728422]

約数ペア:

[(1, 31728422), (2, 15864211), (11, 2884402), (22, 1442201), (151, 210122), (302, 105061), (1661, 19102), (3322, 9551)]