56456872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{133153}}^1$

素因数の和:133212

約数の個数: 16

約数和(自身を含む): 107854740

約数和(自身を除く): 51397868

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 133153, 266306, 532612, 1065224, 7057109, 14114218, 28228436, 56456872]

約数ペア:

[(1, 56456872), (2, 28228436), (4, 14114218), (8, 7057109), (53, 1065224), (106, 532612), (212, 266306), (424, 133153)]