40577294

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2371}}^1$

素因数の和:2615

約数の個数: 16

約数和(自身を含む): 62620800

約数和(自身を除く): 22043506

約数列:

[1, 2, 43, 86, 199, 398, 2371, 4742, 8557, 17114, 101953, 203906, 471829, 943658, 20288647, 40577294]

約数ペア:

[(1, 40577294), (2, 20288647), (43, 943658), (86, 471829), (199, 203906), (398, 101953), (2371, 17114), (4742, 8557)]