25161569168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{92505769}}^1$

素因数の和:92505794

約数の個数: 20

約数和(自身を含む): 51618219660

約数和(自身を除く): 26456650492

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 92505769, 185011538, 370023076, 740046152, 1480092304, 1572598073, 3145196146, 6290392292, 12580784584, 25161569168]

約数ペア:

[(1, 25161569168), (2, 12580784584), (4, 6290392292), (8, 3145196146), (16, 1572598073), (17, 1480092304), (34, 740046152), (68, 370023076), (136, 185011538), (272, 92505769)]