63205904

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{55639}}^1$

素因数の和:55718

約数の個数: 20

約数和(自身を含む): 124188480

約数和(自身を除く): 60982576

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 55639, 111278, 222556, 445112, 890224, 3950369, 7900738, 15801476, 31602952, 63205904]

約数ペア:

[(1, 63205904), (2, 31602952), (4, 15801476), (8, 7900738), (16, 3950369), (71, 890224), (142, 445112), (284, 222556), (568, 111278), (1136, 55639)]