91102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 16

約数和(自身を含む): 154224

約数和(自身を除く): 63122

約数列:

[1, 2, 11, 22, 41, 82, 101, 202, 451, 902, 1111, 2222, 4141, 8282, 45551, 91102]

約数ペア:

[(1, 91102), (2, 45551), (11, 8282), (22, 4141), (41, 2222), (82, 1111), (101, 902), (202, 451)]