86264656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131501}}^1$

素因数の和:131550

約数の個数: 20

約数和(自身を含む): 171215604

約数和(自身を除く): 84950948

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 131501, 263002, 526004, 1052008, 2104016, 5391541, 10783082, 21566164, 43132328, 86264656]

約数ペア:

[(1, 86264656), (2, 43132328), (4, 21566164), (8, 10783082), (16, 5391541), (41, 2104016), (82, 1052008), (164, 526004), (328, 263002), (656, 131501)]