86734856

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{64153}}^1$

素因数の和:64185

約数の個数: 24

約数和(自身を含む): 176102730

約数和(自身を除く): 89367874

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 64153, 128306, 256612, 513224, 833989, 1667978, 3335956, 6671912, 10841857, 21683714, 43367428, 86734856]

約数ペア:

[(1, 86734856), (2, 43367428), (4, 21683714), (8, 10841857), (13, 6671912), (26, 3335956), (52, 1667978), (104, 833989), (169, 513224), (338, 256612), (676, 128306), (1352, 64153)]