2162672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7951}}^1$

素因数の和:7976

約数の個数: 20

約数和(自身を含む): 4437216

約数和(自身を除く): 2274544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7951, 15902, 31804, 63608, 127216, 135167, 270334, 540668, 1081336, 2162672]

約数ペア:

[(1, 2162672), (2, 1081336), (4, 540668), (8, 270334), (16, 135167), (17, 127216), (34, 63608), (68, 31804), (136, 15902), (272, 7951)]