55140842

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{1289}}^1$

素因数の和:1657

約数の個数: 16

約数和(自身を含む): 84195720

約数和(自身を除く): 29054878

約数列:

[1, 2, 73, 146, 293, 586, 1289, 2578, 21389, 42778, 94097, 188194, 377677, 755354, 27570421, 55140842]

約数ペア:

[(1, 55140842), (2, 27570421), (73, 755354), (146, 377677), (293, 188194), (586, 94097), (1289, 42778), (2578, 21389)]