38787568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{105401}}^1$

素因数の和:105432

約数の個数: 20

約数和(自身を含む): 78419088

約数和(自身を除く): 39631520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 105401, 210802, 421604, 843208, 1686416, 2424223, 4848446, 9696892, 19393784, 38787568]

約数ペア:

[(1, 38787568), (2, 19393784), (4, 9696892), (8, 4848446), (16, 2424223), (23, 1686416), (46, 843208), (92, 421604), (184, 210802), (368, 105401)]