26323312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{40127}}^1$

素因数の和:40176

約数の個数: 20

約数和(自身を含む): 52246656

約数和(自身を除く): 25923344

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 40127, 80254, 160508, 321016, 642032, 1645207, 3290414, 6580828, 13161656, 26323312]

約数ペア:

[(1, 26323312), (2, 13161656), (4, 6580828), (8, 3290414), (16, 1645207), (41, 642032), (82, 321016), (164, 160508), (328, 80254), (656, 40127)]