87253834

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{1693}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 133128072

約数和(自身を除く): 45874238

約数列:

[1, 2, 73, 146, 353, 706, 1693, 3386, 25769, 51538, 123589, 247178, 597629, 1195258, 43626917, 87253834]

約数ペア:

[(1, 87253834), (2, 43626917), (73, 1195258), (146, 597629), (353, 247178), (706, 123589), (1693, 51538), (3386, 25769)]