25025264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{142189}}^1$

素因数の和:142208

約数の個数: 20

約数和(自身を含む): 52894680

約数和(自身を除く): 27869416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 142189, 284378, 568756, 1137512, 1564079, 2275024, 3128158, 6256316, 12512632, 25025264]

約数ペア:

[(1, 25025264), (2, 12512632), (4, 6256316), (8, 3128158), (11, 2275024), (16, 1564079), (22, 1137512), (44, 568756), (88, 284378), (176, 142189)]