80453713544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{529300747}}^1$

素因数の和:529300772

約数の個数: 16

約数和(自身を含む): 158790224400

約数和(自身を除く): 78336510856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 529300747, 1058601494, 2117202988, 4234405976, 10056714193, 20113428386, 40226856772, 80453713544]

約数ペア:

[(1, 80453713544), (2, 40226856772), (4, 20113428386), (8, 10056714193), (19, 4234405976), (38, 2117202988), (76, 1058601494), (152, 529300747)]