20160145448

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{34520797}}^1$

素因数の和:34520876

約数の個数: 16

約数和(自身を含む): 38318085780

約数和(自身を除く): 18157940332

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 34520797, 69041594, 138083188, 276166376, 2520018181, 5040036362, 10080072724, 20160145448]

約数ペア:

[(1, 20160145448), (2, 10080072724), (4, 5040036362), (8, 2520018181), (73, 276166376), (146, 138083188), (292, 69041594), (584, 34520797)]