16571856008

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{1693}}^1\times {\mathrm{5077}}^1$

素因数の和:7017

約数の個数: 32

約数和(自身を含む): 31225739160

約数和(自身を除く): 14653883152

約数列:

[1, 2, 4, 8, 241, 482, 964, 1693, 1928, 3386, 5077, 6772, 10154, 13544, 20308, 40616, 408013, 816026, 1223557, 1632052, 2447114, 3264104, 4894228, 8595361, 9788456, 17190722, 34381444, 68762888, 2071482001, 4142964002, 8285928004, 16571856008]

約数ペア:

[(1, 16571856008), (2, 8285928004), (4, 4142964002), (8, 2071482001), (241, 68762888), (482, 34381444), (964, 17190722), (1693, 9788456), (1928, 8595361), (3386, 4894228), (5077, 3264104), (6772, 2447114), (10154, 1632052), (13544, 1223557), (20308, 816026), (40616, 408013)]