164028208

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{250043}}^1$

素因数の和:250092

約数の個数: 20

約数和(自身を含む): 325557288

約数和(自身を除く): 161529080

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 250043, 500086, 1000172, 2000344, 4000688, 10251763, 20503526, 41007052, 82014104, 164028208]

約数ペア:

[(1, 164028208), (2, 82014104), (4, 41007052), (8, 20503526), (16, 10251763), (41, 4000688), (82, 2000344), (164, 1000172), (328, 500086), (656, 250043)]