172538032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{634331}}^1$

素因数の和:634356

約数の個数: 20

約数和(自身を含む): 353957256

約数和(自身を除く): 181419224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 634331, 1268662, 2537324, 5074648, 10149296, 10783627, 21567254, 43134508, 86269016, 172538032]

約数ペア:

[(1, 172538032), (2, 86269016), (4, 43134508), (8, 21567254), (16, 10783627), (17, 10149296), (34, 5074648), (68, 2537324), (136, 1268662), (272, 634331)]