86404516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5563}}^1$

素因数の和:5931

約数の個数: 24

約数和(自身を含む): 165451104

約数和(自身を除く): 79046588

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 3883, 5563, 7766, 11126, 15532, 22252, 61193, 122386, 244772, 1963739, 3927478, 7854956, 21601129, 43202258, 86404516]

約数ペア:

[(1, 86404516), (2, 43202258), (4, 21601129), (11, 7854956), (22, 3927478), (44, 1963739), (353, 244772), (706, 122386), (1412, 61193), (3883, 22252), (5563, 15532), (7766, 11126)]