126555568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{343901}}^1$

素因数の和:343932

約数の個数: 20

約数和(自身を含む): 255863088

約数和(自身を除く): 129307520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 343901, 687802, 1375604, 2751208, 5502416, 7909723, 15819446, 31638892, 63277784, 126555568]

約数ペア:

[(1, 126555568), (2, 63277784), (4, 31638892), (8, 15819446), (16, 7909723), (23, 5502416), (46, 2751208), (92, 1375604), (184, 687802), (368, 343901)]