8078778872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53149861}}^1$

素因数の和:53149886

約数の個数: 16

約数和(自身を含む): 15944958600

約数和(自身を除く): 7866179728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 53149861, 106299722, 212599444, 425198888, 1009847359, 2019694718, 4039389436, 8078778872]

約数ペア:

[(1, 8078778872), (2, 4039389436), (4, 2019694718), (8, 1009847359), (19, 425198888), (38, 212599444), (76, 106299722), (152, 53149861)]