25556432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{145207}}^1$

素因数の和:145226

約数の個数: 20

約数和(自身を含む): 54017376

約数和(自身を除く): 28460944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 145207, 290414, 580828, 1161656, 1597277, 2323312, 3194554, 6389108, 12778216, 25556432]

約数ペア:

[(1, 25556432), (2, 12778216), (4, 6389108), (8, 3194554), (11, 2323312), (16, 1597277), (22, 1161656), (44, 580828), (88, 290414), (176, 145207)]