133254334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{81551}}^1$

素因数の和:81615

約数の個数: 16

約数和(自身を含む): 215297280

約数和(自身を除く): 82042946

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 81551, 163102, 1549469, 3098938, 3506693, 7013386, 66627167, 133254334]

約数ペア:

[(1, 133254334), (2, 66627167), (19, 7013386), (38, 3506693), (43, 3098938), (86, 1549469), (817, 163102), (1634, 81551)]