31853514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68947}}^1$

素因数の和:68970

約数の個数: 32

約数和(自身を含む): 79428096

約数和(自身を除く): 47574582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 68947, 137894, 206841, 413682, 482629, 758417, 965258, 1447887, 1516834, 2275251, 2895774, 4550502, 5308919, 10617838, 15926757, 31853514]

約数ペア:

[(1, 31853514), (2, 15926757), (3, 10617838), (6, 5308919), (7, 4550502), (11, 2895774), (14, 2275251), (21, 1516834), (22, 1447887), (33, 965258), (42, 758417), (66, 482629), (77, 413682), (154, 206841), (231, 137894), (462, 68947)]