82019518

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2473}}^1$

素因数の和:2608

約数の個数: 32

約数和(自身を含む): 148202496

約数和(自身を除く): 66182978

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 2369, 2473, 4738, 4946, 16583, 17311, 33166, 34622, 56879, 113758, 254719, 398153, 509438, 796306, 1783033, 3566066, 5858537, 11717074, 41009759, 82019518]

約数ペア:

[(1, 82019518), (2, 41009759), (7, 11717074), (14, 5858537), (23, 3566066), (46, 1783033), (103, 796306), (161, 509438), (206, 398153), (322, 254719), (721, 113758), (1442, 56879), (2369, 34622), (2473, 33166), (4738, 17311), (4946, 16583)]