85830556

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2939}}^1$

素因数の和:3106

約数の個数: 36

約数和(自身を含む): 175959000

約数和(自身を除く): 90128444

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 1043, 2086, 2939, 4172, 5878, 7301, 11756, 14602, 20573, 29204, 41146, 82292, 144011, 288022, 437911, 576044, 875822, 1751644, 3065377, 6130754, 12261508, 21457639, 42915278, 85830556]

約数ペア:

[(1, 85830556), (2, 42915278), (4, 21457639), (7, 12261508), (14, 6130754), (28, 3065377), (49, 1751644), (98, 875822), (149, 576044), (196, 437911), (298, 288022), (596, 144011), (1043, 82292), (2086, 41146), (2939, 29204), (4172, 20573), (5878, 14602), (7301, 11756)]