38996872

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{113363}}^1$

素因数の和:113412

約数の個数: 16

約数和(自身を含む): 74820240

約数和(自身を除く): 35823368

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 113363, 226726, 453452, 906904, 4874609, 9749218, 19498436, 38996872]

約数ペア:

[(1, 38996872), (2, 19498436), (4, 9749218), (8, 4874609), (43, 906904), (86, 453452), (172, 226726), (344, 113363)]