3937768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{11447}}^1$

素因数の和:11496

約数の個数: 16

約数和(自身を含む): 7555680

約数和(自身を除く): 3617912

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 11447, 22894, 45788, 91576, 492221, 984442, 1968884, 3937768]

約数ペア:

[(1, 3937768), (2, 1968884), (4, 984442), (8, 492221), (43, 91576), (86, 45788), (172, 22894), (344, 11447)]