228730448

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{386369}}^1$

素因数の和:386414

約数の個数: 20

約数和(自身を含む): 455143860

約数和(自身を除く): 226413412

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 386369, 772738, 1545476, 3090952, 6181904, 14295653, 28591306, 57182612, 114365224, 228730448]

約数ペア:

[(1, 228730448), (2, 114365224), (4, 57182612), (8, 28591306), (16, 14295653), (37, 6181904), (74, 3090952), (148, 1545476), (296, 772738), (592, 386369)]