38923084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9839}}^1$

素因数の和:9909

約数の個数: 24

約数和(自身を含む): 72737280

約数和(自身を除く): 33814196

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 9839, 19678, 39356, 226297, 423077, 452594, 846154, 905188, 1692308, 9730771, 19461542, 38923084]

約数ペア:

[(1, 38923084), (2, 19461542), (4, 9730771), (23, 1692308), (43, 905188), (46, 846154), (86, 452594), (92, 423077), (172, 226297), (989, 39356), (1978, 19678), (3956, 9839)]