38853424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{56473}}^1$

素因数の和:56524

約数の個数: 20

約数和(自身を含む): 77030536

約数和(自身を除く): 38177112

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 56473, 112946, 225892, 451784, 903568, 2428339, 4856678, 9713356, 19426712, 38853424]

約数ペア:

[(1, 38853424), (2, 19426712), (4, 9713356), (8, 4856678), (16, 2428339), (43, 903568), (86, 451784), (172, 225892), (344, 112946), (688, 56473)]