87420472

素因数分解:

$2^3\times {\mathrm{2089}}^1\times {\mathrm{5231}}^1$

素因数の和:7326

約数の個数: 16

約数和(自身を含む): 164023200

約数和(自身を除く): 76602728

約数列:

[1, 2, 4, 8, 2089, 4178, 5231, 8356, 10462, 16712, 20924, 41848, 10927559, 21855118, 43710236, 87420472]

約数ペア:

[(1, 87420472), (2, 43710236), (4, 21855118), (8, 10927559), (2089, 41848), (4178, 20924), (5231, 16712), (8356, 10462)]