91275016

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{10939}}^1$

素因数の和:11101

約数の個数: 32

約数和(自身を含む): 196920000

約数和(自身を除く): 105644984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 10939, 21878, 43756, 76573, 87512, 153146, 306292, 612584, 1629911, 3259822, 6519644, 11409377, 13039288, 22818754, 45637508, 91275016]

約数ペア:

[(1, 91275016), (2, 45637508), (4, 22818754), (7, 13039288), (8, 11409377), (14, 6519644), (28, 3259822), (56, 1629911), (149, 612584), (298, 306292), (596, 153146), (1043, 87512), (1192, 76573), (2086, 43756), (4172, 21878), (8344, 10939)]