40403144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1753}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 78719520

約数和(自身を除く): 38316376

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 1753, 2881, 3506, 5762, 7012, 11524, 14024, 23048, 75379, 117451, 150758, 234902, 301516, 469804, 603032, 939608, 5050393, 10100786, 20201572, 40403144]

約数ペア:

[(1, 40403144), (2, 20201572), (4, 10100786), (8, 5050393), (43, 939608), (67, 603032), (86, 469804), (134, 301516), (172, 234902), (268, 150758), (344, 117451), (536, 75379), (1753, 23048), (2881, 14024), (3506, 11524), (5762, 7012)]