57148912

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{18131}}^1$

素因数の和:18336

約数の個数: 20

約数和(自身を含む): 111294216

約数和(自身を除く): 54145304

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 18131, 36262, 72524, 145048, 290096, 3571807, 7143614, 14287228, 28574456, 57148912]

約数ペア:

[(1, 57148912), (2, 28574456), (4, 14287228), (8, 7143614), (16, 3571807), (197, 290096), (394, 145048), (788, 72524), (1576, 36262), (3152, 18131)]