22137464

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 20630536

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 479, 872, 958, 1916, 3832, 5777, 11554, 23108, 25387, 46216, 50774, 52211, 101548, 104422, 203096, 208844, 417688, 2767183, 5534366, 11068732, 22137464]

約数ペア:

[(1, 22137464), (2, 11068732), (4, 5534366), (8, 2767183), (53, 417688), (106, 208844), (109, 203096), (212, 104422), (218, 101548), (424, 52211), (436, 50774), (479, 46216), (872, 25387), (958, 23108), (1916, 11554), (3832, 5777)]