16827448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1$

素因数の和:4507

約数の個数: 32

約数和(自身を含む): 35228160

約数和(自身を除く): 18400712

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 4447, 8894, 17788, 35576, 48917, 97834, 191221, 195668, 382442, 391336, 764884, 1529768, 2103431, 4206862, 8413724, 16827448]

約数ペア:

[(1, 16827448), (2, 8413724), (4, 4206862), (8, 2103431), (11, 1529768), (22, 764884), (43, 391336), (44, 382442), (86, 195668), (88, 191221), (172, 97834), (344, 48917), (473, 35576), (946, 17788), (1892, 8894), (3784, 4447)]