89029724

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{23209}}^1$

素因数の和:23357

約数の個数: 24

約数和(自身を含む): 179366880

約数和(自身を除く): 90337156

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 23209, 46418, 92836, 162463, 324926, 649852, 3179633, 6359266, 12718532, 22257431, 44514862, 89029724]

約数ペア:

[(1, 89029724), (2, 44514862), (4, 22257431), (7, 12718532), (14, 6359266), (28, 3179633), (137, 649852), (274, 324926), (548, 162463), (959, 92836), (1918, 46418), (3836, 23209)]