2016185168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3073453}}^1$

素因数の和:3073502

約数の個数: 20

約数和(自身を含む): 4001637108

約数和(自身を除く): 1985451940

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3073453, 6146906, 12293812, 24587624, 49175248, 126011573, 252023146, 504046292, 1008092584, 2016185168]

約数ペア:

[(1, 2016185168), (2, 1008092584), (4, 504046292), (8, 252023146), (16, 126011573), (41, 49175248), (82, 24587624), (164, 12293812), (328, 6146906), (656, 3073453)]