161992012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{445033}}^1$

素因数の和:445057

約数の個数: 24

約数和(自身を含む): 348906656

約数和(自身を除く): 186914644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 445033, 890066, 1780132, 3115231, 5785429, 6230462, 11570858, 12460924, 23141716, 40498003, 80996006, 161992012]

約数ペア:

[(1, 161992012), (2, 80996006), (4, 40498003), (7, 23141716), (13, 12460924), (14, 11570858), (26, 6230462), (28, 5785429), (52, 3115231), (91, 1780132), (182, 890066), (364, 445033)]