85458892

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{40387}}^1$

素因数の和:40437

約数の個数: 18

約数和(自身を含む): 156341948

約数和(自身を除く): 70883056

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 40387, 80774, 161548, 928901, 1857802, 3715604, 21364723, 42729446, 85458892]

約数ペア:

[(1, 85458892), (2, 42729446), (4, 21364723), (23, 3715604), (46, 1857802), (92, 928901), (529, 161548), (1058, 80774), (2116, 40387)]