80260246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{51383}}^1$

素因数の和:51467

約数の個数: 16

約数和(自身を含む): 133187328

約数和(自身を除く): 52927082

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 51383, 102766, 565213, 1130426, 3648193, 7296386, 40130123, 80260246]

約数ペア:

[(1, 80260246), (2, 40130123), (11, 7296386), (22, 3648193), (71, 1130426), (142, 565213), (781, 102766), (1562, 51383)]