8245868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 15386112

約数和(自身を除く): 7140244

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 1907, 2162, 3814, 4324, 7628, 43861, 87722, 89629, 175444, 179258, 358516, 2061467, 4122934, 8245868]

約数ペア:

[(1, 8245868), (2, 4122934), (4, 2061467), (23, 358516), (46, 179258), (47, 175444), (92, 89629), (94, 87722), (188, 43861), (1081, 7628), (1907, 4324), (2162, 3814)]