80020036

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{16411}}^1$

素因数の和:16491

約数の個数: 24

約数和(自身を含む): 148889664

約数和(自身を除く): 68869628

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 16411, 32822, 65644, 377453, 754906, 869783, 1509812, 1739566, 3479132, 20005009, 40010018, 80020036]

約数ペア:

[(1, 80020036), (2, 40010018), (4, 20005009), (23, 3479132), (46, 1739566), (53, 1509812), (92, 869783), (106, 754906), (212, 377453), (1219, 65644), (2438, 32822), (4876, 16411)]