68137912

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{52253}}^1$

素因数の和:52422

約数の個数: 16

約数和(自身を含む): 128544840

約数和(自身を除く): 60406928

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 52253, 104506, 209012, 418024, 8517239, 17034478, 34068956, 68137912]

約数ペア:

[(1, 68137912), (2, 34068956), (4, 17034478), (8, 8517239), (163, 418024), (326, 209012), (652, 104506), (1304, 52253)]