72096368

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{109903}}^1$

素因数の和:109952

約数の個数: 20

約数和(自身を含む): 143095008

約数和(自身を除く): 70998640

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 109903, 219806, 439612, 879224, 1758448, 4506023, 9012046, 18024092, 36048184, 72096368]

約数ペア:

[(1, 72096368), (2, 36048184), (4, 18024092), (8, 9012046), (16, 4506023), (41, 1758448), (82, 879224), (164, 439612), (328, 219806), (656, 109903)]