220124864

素因数分解:

$2^6\times {\mathrm{811}}^1\times {\mathrm{4241}}^1$

素因数の和:5064

約数の個数: 28

約数和(自身を含む): 437452008

約数和(自身を除く): 217327144

約数列:

[1, 2, 4, 8, 16, 32, 64, 811, 1622, 3244, 4241, 6488, 8482, 12976, 16964, 25952, 33928, 51904, 67856, 135712, 271424, 3439451, 6878902, 13757804, 27515608, 55031216, 110062432, 220124864]

約数ペア:

[(1, 220124864), (2, 110062432), (4, 55031216), (8, 27515608), (16, 13757804), (32, 6878902), (64, 3439451), (811, 271424), (1622, 135712), (3244, 67856), (4241, 51904), (6488, 33928), (8482, 25952), (12976, 16964)]