89789344

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{68437}}^1$

素因数の和:68488

約数の個数: 24

約数和(自身を含む): 181086948

約数和(自身を除く): 91297604

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 68437, 136874, 273748, 547496, 1094992, 2189984, 2805917, 5611834, 11223668, 22447336, 44894672, 89789344]

約数ペア:

[(1, 89789344), (2, 44894672), (4, 22447336), (8, 11223668), (16, 5611834), (32, 2805917), (41, 2189984), (82, 1094992), (164, 547496), (328, 273748), (656, 136874), (1312, 68437)]