89434892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{4229}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 166289760

約数和(自身を除く): 76854868

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 4229, 5287, 8458, 10574, 16916, 21148, 71893, 143786, 287572, 1315219, 2630438, 5260876, 22358723, 44717446, 89434892]

約数ペア:

[(1, 89434892), (2, 44717446), (4, 22358723), (17, 5260876), (34, 2630438), (68, 1315219), (311, 287572), (622, 143786), (1244, 71893), (4229, 21148), (5287, 16916), (8458, 10574)]