40513322

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 61880544

約数和(自身を除く): 21367222

約数列:

[1, 2, 101, 131, 202, 262, 1531, 3062, 13231, 26462, 154631, 200561, 309262, 401122, 20256661, 40513322]

約数ペア:

[(1, 40513322), (2, 20256661), (101, 401122), (131, 309262), (202, 200561), (262, 154631), (1531, 26462), (3062, 13231)]