105151856

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{152837}}^1$

素因数の和:152888

約数の個数: 20

約数和(自身を含む): 208471032

約数和(自身を除く): 103319176

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 152837, 305674, 611348, 1222696, 2445392, 6571991, 13143982, 26287964, 52575928, 105151856]

約数ペア:

[(1, 105151856), (2, 52575928), (4, 26287964), (8, 13143982), (16, 6571991), (43, 2445392), (86, 1222696), (172, 611348), (344, 305674), (688, 152837)]