16644464

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{1031}}^1$

素因数の和:2048

約数の個数: 20

約数和(自身を含む): 32311920

約数和(自身を除く): 15667456

約数列:

[1, 2, 4, 8, 16, 1009, 1031, 2018, 2062, 4036, 4124, 8072, 8248, 16144, 16496, 1040279, 2080558, 4161116, 8322232, 16644464]

約数ペア:

[(1, 16644464), (2, 8322232), (4, 4161116), (8, 2080558), (16, 1040279), (1009, 16496), (1031, 16144), (2018, 8248), (2062, 8072), (4036, 4124)]