57867088

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{40637}}^1$

素因数の和:40734

約数の個数: 20

約数和(自身を含む): 113380020

約数和(自身を除く): 55512932

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 40637, 81274, 162548, 325096, 650192, 3616693, 7233386, 14466772, 28933544, 57867088]

約数ペア:

[(1, 57867088), (2, 28933544), (4, 14466772), (8, 7233386), (16, 3616693), (89, 650192), (178, 325096), (356, 162548), (712, 81274), (1424, 40637)]