22528912

素因数分解:

$2^4\times 7^1\times {\mathrm{201151}}^1$

素因数の和:201166

約数の個数: 20

約数和(自身を含む): 49885696

約数和(自身を除く): 27356784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 201151, 402302, 804604, 1408057, 1609208, 2816114, 3218416, 5632228, 11264456, 22528912]

約数ペア:

[(1, 22528912), (2, 11264456), (4, 5632228), (7, 3218416), (8, 2816114), (14, 1609208), (16, 1408057), (28, 804604), (56, 402302), (112, 201151)]