86621218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{17471}}^1$

素因数の和:17577

約数の個数: 16

約数和(自身を含む): 135442944

約数和(自身を除く): 48821726

約数列:

[1, 2, 37, 67, 74, 134, 2479, 4958, 17471, 34942, 646427, 1170557, 1292854, 2341114, 43310609, 86621218]

約数ペア:

[(1, 86621218), (2, 43310609), (37, 2341114), (67, 1292854), (74, 1170557), (134, 646427), (2479, 34942), (4958, 17471)]