57148048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{187987}}^1$

素因数の和:188014

約数の個数: 20

約数和(自身を含む): 116552560

約数和(自身を除く): 59404512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 187987, 375974, 751948, 1503896, 3007792, 3571753, 7143506, 14287012, 28574024, 57148048]

約数ペア:

[(1, 57148048), (2, 28574024), (4, 14287012), (8, 7143506), (16, 3571753), (19, 3007792), (38, 1503896), (76, 751948), (152, 375974), (304, 187987)]