84645844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2473}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 152398400

約数和(自身を除く): 67752556

約数列:

[1, 2, 4, 43, 86, 172, 199, 398, 796, 2473, 4946, 8557, 9892, 17114, 34228, 106339, 212678, 425356, 492127, 984254, 1968508, 21161461, 42322922, 84645844]

約数ペア:

[(1, 84645844), (2, 42322922), (4, 21161461), (43, 1968508), (86, 984254), (172, 492127), (199, 425356), (398, 212678), (796, 106339), (2473, 34228), (4946, 17114), (8557, 9892)]