22210376

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 42681600

約数和(自身を除く): 20471224

約数列:

[1, 2, 4, 8, 79, 113, 158, 226, 311, 316, 452, 622, 632, 904, 1244, 2488, 8927, 17854, 24569, 35143, 35708, 49138, 70286, 71416, 98276, 140572, 196552, 281144, 2776297, 5552594, 11105188, 22210376]

約数ペア:

[(1, 22210376), (2, 11105188), (4, 5552594), (8, 2776297), (79, 281144), (113, 196552), (158, 140572), (226, 98276), (311, 71416), (316, 70286), (452, 49138), (622, 35708), (632, 35143), (904, 24569), (1244, 17854), (2488, 8927)]