124046896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{408049}}^1$

素因数の和:408076

約数の個数: 20

約数和(自身を含む): 252991000

約数和(自身を除く): 128944104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 408049, 816098, 1632196, 3264392, 6528784, 7752931, 15505862, 31011724, 62023448, 124046896]

約数ペア:

[(1, 124046896), (2, 62023448), (4, 31011724), (8, 15505862), (16, 7752931), (19, 6528784), (38, 3264392), (76, 1632196), (152, 816098), (304, 408049)]