88759568

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{129011}}^1$

素因数の和:129062

約数の個数: 20

約数和(自身を含む): 175972368

約数和(自身を除く): 87212800

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 129011, 258022, 516044, 1032088, 2064176, 5547473, 11094946, 22189892, 44379784, 88759568]

約数ペア:

[(1, 88759568), (2, 44379784), (4, 22189892), (8, 11094946), (16, 5547473), (43, 2064176), (86, 1032088), (172, 516044), (344, 258022), (688, 129011)]