22201168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{126143}}^1$

素因数の和:126162

約数の個数: 20

約数和(自身を含む): 46925568

約数和(自身を除く): 24724400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 126143, 252286, 504572, 1009144, 1387573, 2018288, 2775146, 5550292, 11100584, 22201168]

約数ペア:

[(1, 22201168), (2, 11100584), (4, 5550292), (8, 2775146), (11, 2018288), (16, 1387573), (22, 1009144), (44, 504572), (88, 252286), (176, 126143)]