388959664

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{34679}}^1$

素因数の和:35388

約数の個数: 20

約数和(自身を含む): 754706160

約数和(自身を除く): 365746496

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 34679, 69358, 138716, 277432, 554864, 24309979, 48619958, 97239916, 194479832, 388959664]

約数ペア:

[(1, 388959664), (2, 194479832), (4, 97239916), (8, 48619958), (16, 24309979), (701, 554864), (1402, 277432), (2804, 138716), (5608, 69358), (11216, 34679)]