4220236928

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{804161}}^1$

素因数の和:804216

約数の個数: 32

約数和(自身を含む): 8612575020

約数和(自身を除く): 4392338092

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 804161, 1608322, 3216644, 6433288, 12866576, 25733152, 32970601, 51466304, 65941202, 102932608, 131882404, 263764808, 527529616, 1055059232, 2110118464, 4220236928]

約数ペア:

[(1, 4220236928), (2, 2110118464), (4, 1055059232), (8, 527529616), (16, 263764808), (32, 131882404), (41, 102932608), (64, 65941202), (82, 51466304), (128, 32970601), (164, 25733152), (328, 12866576), (656, 6433288), (1312, 3216644), (2624, 1608322), (5248, 804161)]