315079216

素因数分解:

$2^4\times {\mathrm{1741}}^1\times {\mathrm{11311}}^1$

素因数の和:13060

約数の個数: 20

約数和(自身を含む): 610870624

約数和(自身を除く): 295791408

約数列:

[1, 2, 4, 8, 16, 1741, 3482, 6964, 11311, 13928, 22622, 27856, 45244, 90488, 180976, 19692451, 39384902, 78769804, 157539608, 315079216]

約数ペア:

[(1, 315079216), (2, 157539608), (4, 78769804), (8, 39384902), (16, 19692451), (1741, 180976), (3482, 90488), (6964, 45244), (11311, 27856), (13928, 22622)]