80618488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1759}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 160617600

約数和(自身を除く): 79999112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 1759, 2696, 3518, 5729, 7036, 11458, 14072, 22916, 29903, 45832, 59806, 119612, 239224, 592783, 1185566, 2371132, 4742264, 10077311, 20154622, 40309244, 80618488]

約数ペア:

[(1, 80618488), (2, 40309244), (4, 20154622), (8, 10077311), (17, 4742264), (34, 2371132), (68, 1185566), (136, 592783), (337, 239224), (674, 119612), (1348, 59806), (1759, 45832), (2696, 29903), (3518, 22916), (5729, 14072), (7036, 11458)]