31526992

素因数分解:

$2^4\times 7^2\times {\mathrm{40213}}^1$

素因数の和:40235

約数の個数: 30

約数和(自身を含む): 71058138

約数和(自身を除く): 39531146

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 40213, 80426, 160852, 281491, 321704, 562982, 643408, 1125964, 1970437, 2251928, 3940874, 4503856, 7881748, 15763496, 31526992]

約数ペア:

[(1, 31526992), (2, 15763496), (4, 7881748), (7, 4503856), (8, 3940874), (14, 2251928), (16, 1970437), (28, 1125964), (49, 643408), (56, 562982), (98, 321704), (112, 281491), (196, 160852), (392, 80426), (784, 40213)]