31072816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{84437}}^1$

素因数の和:84468

約数の個数: 20

約数和(自身を含む): 62821872

約数和(自身を除く): 31749056

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 84437, 168874, 337748, 675496, 1350992, 1942051, 3884102, 7768204, 15536408, 31072816]

約数ペア:

[(1, 31072816), (2, 15536408), (4, 7768204), (8, 3884102), (16, 1942051), (23, 1350992), (46, 675496), (92, 337748), (184, 168874), (368, 84437)]