31664974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5736

約数の個数: 24

約数和(自身を含む): 54487440

約数和(自身を除く): 22822466

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 5689, 11378, 62579, 125158, 130847, 261694, 688369, 1376738, 1439317, 2878634, 15832487, 31664974]

約数ペア:

[(1, 31664974), (2, 15832487), (11, 2878634), (22, 1439317), (23, 1376738), (46, 688369), (121, 261694), (242, 130847), (253, 125158), (506, 62579), (2783, 11378), (5566, 5689)]