27205816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{309157}}^1$

素因数の和:309174

約数の個数: 16

約数和(自身を含む): 55648440

約数和(自身を除く): 28442624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 309157, 618314, 1236628, 2473256, 3400727, 6801454, 13602908, 27205816]

約数ペア:

[(1, 27205816), (2, 13602908), (4, 6801454), (8, 3400727), (11, 2473256), (22, 1236628), (44, 618314), (88, 309157)]