22857008

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{34843}}^1$

素因数の和:34892

約数の個数: 20

約数和(自身を含む): 45366888

約数和(自身を除く): 22509880

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 34843, 69686, 139372, 278744, 557488, 1428563, 2857126, 5714252, 11428504, 22857008]

約数ペア:

[(1, 22857008), (2, 11428504), (4, 5714252), (8, 2857126), (16, 1428563), (41, 557488), (82, 278744), (164, 139372), (328, 69686), (656, 34843)]