88651576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4327}}^1$

素因数の和:4543

約数の個数: 32

約数和(自身を含む): 179958240

約数和(自身を除く): 91306664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 4327, 5122, 8654, 10244, 17308, 20488, 34616, 56251, 112502, 225004, 450008, 852419, 1704838, 3409676, 6819352, 11081447, 22162894, 44325788, 88651576]

約数ペア:

[(1, 88651576), (2, 44325788), (4, 22162894), (8, 11081447), (13, 6819352), (26, 3409676), (52, 1704838), (104, 852419), (197, 450008), (394, 225004), (788, 112502), (1576, 56251), (2561, 34616), (4327, 20488), (5122, 17308), (8654, 10244)]