84589072

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{21937}}^1$

素因数の和:22186

約数の個数: 20

約数和(自身を含む): 164578876

約数和(自身を除く): 79989804

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 21937, 43874, 87748, 175496, 350992, 5286817, 10573634, 21147268, 42294536, 84589072]

約数ペア:

[(1, 84589072), (2, 42294536), (4, 21147268), (8, 10573634), (16, 5286817), (241, 350992), (482, 175496), (964, 87748), (1928, 43874), (3856, 21937)]