40920008

素因数分解:

$2^3\times {\mathrm{863}}^1\times {\mathrm{5927}}^1$

素因数の和:6796

約数の個数: 16

約数和(自身を含む): 76826880

約数和(自身を除く): 35906872

約数列:

[1, 2, 4, 8, 863, 1726, 3452, 5927, 6904, 11854, 23708, 47416, 5115001, 10230002, 20460004, 40920008]

約数ペア:

[(1, 40920008), (2, 20460004), (4, 10230002), (8, 5115001), (863, 47416), (1726, 23708), (3452, 11854), (5927, 6904)]