8628112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31721}}^1$

素因数の和:31746

約数の個数: 20

約数和(自身を含む): 17700876

約数和(自身を除く): 9072764

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 31721, 63442, 126884, 253768, 507536, 539257, 1078514, 2157028, 4314056, 8628112]

約数ペア:

[(1, 8628112), (2, 4314056), (4, 2157028), (8, 1078514), (16, 539257), (17, 507536), (34, 253768), (68, 126884), (136, 63442), (272, 31721)]