40947434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^2$

素因数の和:458

約数の個数: 24

約数和(自身を含む): 68776128

約数和(自身を除く): 27828694

約数列:

[1, 2, 11, 22, 47, 94, 199, 398, 517, 1034, 2189, 4378, 9353, 18706, 39601, 79202, 102883, 205766, 435611, 871222, 1861247, 3722494, 20473717, 40947434]

約数ペア:

[(1, 40947434), (2, 20473717), (11, 3722494), (22, 1861247), (47, 871222), (94, 435611), (199, 205766), (398, 102883), (517, 79202), (1034, 39601), (2189, 18706), (4378, 9353)]