57821566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{20063}}^1$

素因数の和:20207

約数の個数: 16

約数和(自身を含む): 95344128

約数和(自身を除く): 37522562

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 20063, 40126, 220693, 441386, 2628253, 5256506, 28910783, 57821566]

約数ペア:

[(1, 57821566), (2, 28910783), (11, 5256506), (22, 2628253), (131, 441386), (262, 220693), (1441, 40126), (2882, 20063)]