810640888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{2087}}^1\times {\mathrm{2111}}^1$

素因数の和:4227

約数の個数: 32

約数和(自身を含む): 1587548160

約数和(自身を除く): 776907272

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 2087, 2111, 4174, 4222, 8348, 8444, 16696, 16888, 48001, 48553, 96002, 97106, 192004, 194212, 384008, 388424, 4405657, 8811314, 17622628, 35245256, 101330111, 202660222, 405320444, 810640888]

約数ペア:

[(1, 810640888), (2, 405320444), (4, 202660222), (8, 101330111), (23, 35245256), (46, 17622628), (92, 8811314), (184, 4405657), (2087, 388424), (2111, 384008), (4174, 194212), (4222, 192004), (8348, 97106), (8444, 96002), (16696, 48553), (16888, 48001)]