82103378

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 143320320

約数和(自身を除く): 61216942

約数列:

[1, 2, 7, 14, 109, 173, 218, 311, 346, 622, 763, 1211, 1526, 2177, 2422, 4354, 18857, 33899, 37714, 53803, 67798, 107606, 131999, 237293, 263998, 376621, 474586, 753242, 5864527, 11729054, 41051689, 82103378]

約数ペア:

[(1, 82103378), (2, 41051689), (7, 11729054), (14, 5864527), (109, 753242), (173, 474586), (218, 376621), (311, 263998), (346, 237293), (622, 131999), (763, 107606), (1211, 67798), (1526, 53803), (2177, 37714), (2422, 33899), (4354, 18857)]