86431324

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20717}}^1$

素因数の和:20877

約数の個数: 24

約数和(自身を含む): 174031200

約数和(自身を除く): 87599876

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 20717, 41434, 82868, 145019, 290038, 580076, 3086833, 6173666, 12347332, 21607831, 43215662, 86431324]

約数ペア:

[(1, 86431324), (2, 43215662), (4, 21607831), (7, 12347332), (14, 6173666), (28, 3086833), (149, 580076), (298, 290038), (596, 145019), (1043, 82868), (2086, 41434), (4172, 20717)]