27387856

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{32297}}^1$

素因数の和:32358

約数の個数: 20

約数和(自身を含む): 54066852

約数和(自身を除く): 26678996

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 32297, 64594, 129188, 258376, 516752, 1711741, 3423482, 6846964, 13693928, 27387856]

約数ペア:

[(1, 27387856), (2, 13693928), (4, 6846964), (8, 3423482), (16, 1711741), (53, 516752), (106, 258376), (212, 129188), (424, 64594), (848, 32297)]