54713072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{201151}}^1$

素因数の和:201176

約数の個数: 20

約数和(自身を含む): 112242816

約数和(自身を除く): 57529744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 201151, 402302, 804604, 1609208, 3218416, 3419567, 6839134, 13678268, 27356536, 54713072]

約数ペア:

[(1, 54713072), (2, 27356536), (4, 13678268), (8, 6839134), (16, 3419567), (17, 3218416), (34, 1609208), (68, 804604), (136, 402302), (272, 201151)]