57045904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{187651}}^1$

素因数の和:187678

約数の個数: 20

約数和(自身を含む): 116344240

約数和(自身を除く): 59298336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 187651, 375302, 750604, 1501208, 3002416, 3565369, 7130738, 14261476, 28522952, 57045904]

約数ペア:

[(1, 57045904), (2, 28522952), (4, 14261476), (8, 7130738), (16, 3565369), (19, 3002416), (38, 1501208), (76, 750604), (152, 375302), (304, 187651)]