8081728

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:850

約数の個数: 28

約数和(自身を含む): 16143732

約数和(自身を除く): 8062004

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 641, 788, 1282, 1576, 2564, 3152, 5128, 6304, 10256, 12608, 20512, 41024, 126277, 252554, 505108, 1010216, 2020432, 4040864, 8081728]

約数ペア:

[(1, 8081728), (2, 4040864), (4, 2020432), (8, 1010216), (16, 505108), (32, 252554), (64, 126277), (197, 41024), (394, 20512), (641, 12608), (788, 10256), (1282, 6304), (1576, 5128), (2564, 3152)]