42988048

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{13921}}^1$

素因数の和:14122

約数の個数: 20

約数和(自身を含む): 83726908

約数和(自身を除く): 40738860

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 13921, 27842, 55684, 111368, 222736, 2686753, 5373506, 10747012, 21494024, 42988048]

約数ペア:

[(1, 42988048), (2, 21494024), (4, 10747012), (8, 5373506), (16, 2686753), (193, 222736), (386, 111368), (772, 55684), (1544, 27842), (3088, 13921)]