16873928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 34146360

約数和(自身を除く): 17272432

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 2341, 3604, 4682, 7208, 9364, 18728, 39797, 79594, 124073, 159188, 248146, 318376, 496292, 992584, 2109241, 4218482, 8436964, 16873928]

約数ペア:

[(1, 16873928), (2, 8436964), (4, 4218482), (8, 2109241), (17, 992584), (34, 496292), (53, 318376), (68, 248146), (106, 159188), (136, 124073), (212, 79594), (424, 39797), (901, 18728), (1802, 9364), (2341, 7208), (3604, 4682)]