82537168

素因数分解:

$2^4\times 7^2\times {\mathrm{105277}}^1$

素因数の和:105299

約数の個数: 30

約数和(自身を含む): 186026226

約数和(自身を除く): 103489058

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 105277, 210554, 421108, 736939, 842216, 1473878, 1684432, 2947756, 5158573, 5895512, 10317146, 11791024, 20634292, 41268584, 82537168]

約数ペア:

[(1, 82537168), (2, 41268584), (4, 20634292), (7, 11791024), (8, 10317146), (14, 5895512), (16, 5158573), (28, 2947756), (49, 1684432), (56, 1473878), (98, 842216), (112, 736939), (196, 421108), (392, 210554), (784, 105277)]