16171268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 29198400

約数和(自身を除く): 13027132

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 631, 1262, 2524, 6407, 12814, 25628, 27133, 54266, 94019, 108532, 188038, 376076, 4042817, 8085634, 16171268]

約数ペア:

[(1, 16171268), (2, 8085634), (4, 4042817), (43, 376076), (86, 188038), (149, 108532), (172, 94019), (298, 54266), (596, 27133), (631, 25628), (1262, 12814), (2524, 6407)]