16069447408

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{720991}}^1$

素因数の和:721205

約数の個数: 40

約数和(自身を含む): 35761203200

約数和(自身を除く): 19691755792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 5572, 11144, 22288, 720991, 1441982, 2883964, 5046937, 5767928, 10093874, 11535856, 20187748, 40375496, 80750992, 143477209, 286954418, 573908836, 1004340463, 1147817672, 2008680926, 2295635344, 4017361852, 8034723704, 16069447408]

約数ペア:

[(1, 16069447408), (2, 8034723704), (4, 4017361852), (7, 2295635344), (8, 2008680926), (14, 1147817672), (16, 1004340463), (28, 573908836), (56, 286954418), (112, 143477209), (199, 80750992), (398, 40375496), (796, 20187748), (1393, 11535856), (1592, 10093874), (2786, 5767928), (3184, 5046937), (5572, 2883964), (11144, 1441982), (22288, 720991)]