83744216

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 161909280

約数和(自身を除く): 78165064

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 2417, 4331, 4834, 8662, 9668, 17324, 19336, 34648, 147437, 171607, 294874, 343214, 589748, 686428, 1179496, 1372856, 10468027, 20936054, 41872108, 83744216]

約数ペア:

[(1, 83744216), (2, 41872108), (4, 20936054), (8, 10468027), (61, 1372856), (71, 1179496), (122, 686428), (142, 589748), (244, 343214), (284, 294874), (488, 171607), (568, 147437), (2417, 34648), (4331, 19336), (4834, 17324), (8662, 9668)]