38131336

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{12253}}^1$

素因数の和:12648

約数の個数: 16

約数和(自身を含む): 71685900

約数和(自身を除く): 33554564

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 12253, 24506, 49012, 98024, 4766417, 9532834, 19065668, 38131336]

約数ペア:

[(1, 38131336), (2, 19065668), (4, 9532834), (8, 4766417), (389, 98024), (778, 49012), (1556, 24506), (3112, 12253)]