56470864

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{66593}}^1$

素因数の和:66654

約数の個数: 20

約数和(自身を含む): 111478356

約数和(自身を除く): 55007492

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 66593, 133186, 266372, 532744, 1065488, 3529429, 7058858, 14117716, 28235432, 56470864]

約数ペア:

[(1, 56470864), (2, 28235432), (4, 14117716), (8, 7058858), (16, 3529429), (53, 1065488), (106, 532744), (212, 266372), (424, 133186), (848, 66593)]