89237384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{259411}}^1$

素因数の和:259460

約数の個数: 16

約数和(自身を含む): 171211920

約数和(自身を除く): 81974536

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 259411, 518822, 1037644, 2075288, 11154673, 22309346, 44618692, 89237384]

約数ペア:

[(1, 89237384), (2, 44618692), (4, 22309346), (8, 11154673), (43, 2075288), (86, 1037644), (172, 518822), (344, 259411)]