85809284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1950211}}^1$

素因数の和:1950226

約数の個数: 12

約数和(自身を含む): 163817808

約数和(自身を除く): 78008524

約数列:

[1, 2, 4, 11, 22, 44, 1950211, 3900422, 7800844, 21452321, 42904642, 85809284]

約数ペア:

[(1, 85809284), (2, 42904642), (4, 21452321), (11, 7800844), (22, 3900422), (44, 1950211)]