85416856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80279}}^1$

素因数の和:80311

約数の個数: 32

約数和(自身を含む): 192672000

約数和(自身を除く): 107255144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 80279, 160558, 321116, 561953, 642232, 1123906, 1525301, 2247812, 3050602, 4495624, 6101204, 10677107, 12202408, 21354214, 42708428, 85416856]

約数ペア:

[(1, 85416856), (2, 42708428), (4, 21354214), (7, 12202408), (8, 10677107), (14, 6101204), (19, 4495624), (28, 3050602), (38, 2247812), (56, 1525301), (76, 1123906), (133, 642232), (152, 561953), (266, 321116), (532, 160558), (1064, 80279)]