385908656

素因数分解:

$2^4\times 7^1\times {\mathrm{3445613}}^1$

素因数の和:3445628

約数の個数: 20

約数和(自身を含む): 854512272

約数和(自身を除く): 468603616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3445613, 6891226, 13782452, 24119291, 27564904, 48238582, 55129808, 96477164, 192954328, 385908656]

約数ペア:

[(1, 385908656), (2, 192954328), (4, 96477164), (7, 55129808), (8, 48238582), (14, 27564904), (16, 24119291), (28, 13782452), (56, 6891226), (112, 3445613)]