24857648

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{11177}}^1$

素因数の和:11324

約数の個数: 20

約数和(自身を含む): 48512520

約数和(自身を除く): 23654872

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 11177, 22354, 44708, 89416, 178832, 1553603, 3107206, 6214412, 12428824, 24857648]

約数ペア:

[(1, 24857648), (2, 12428824), (4, 6214412), (8, 3107206), (16, 1553603), (139, 178832), (278, 89416), (556, 44708), (1112, 22354), (2224, 11177)]