22299656

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 20468344

約数列:

[1, 2, 4, 8, 107, 109, 214, 218, 239, 428, 436, 478, 856, 872, 956, 1912, 11663, 23326, 25573, 26051, 46652, 51146, 52102, 93304, 102292, 104204, 204584, 208408, 2787457, 5574914, 11149828, 22299656]

約数ペア:

[(1, 22299656), (2, 11149828), (4, 5574914), (8, 2787457), (107, 208408), (109, 204584), (214, 104204), (218, 102292), (239, 93304), (428, 52102), (436, 51146), (478, 46652), (856, 26051), (872, 25573), (956, 23326), (1912, 11663)]