87745564

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 155675520

約数和(自身を除く): 67929956

約数列:

[1, 2, 4, 107, 214, 428, 439, 467, 878, 934, 1756, 1868, 46973, 49969, 93946, 99938, 187892, 199876, 205013, 410026, 820052, 21936391, 43872782, 87745564]

約数ペア:

[(1, 87745564), (2, 43872782), (4, 21936391), (107, 820052), (214, 410026), (428, 205013), (439, 199876), (467, 187892), (878, 99938), (934, 93946), (1756, 49969), (1868, 46973)]