30186344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{87751}}^1$

素因数の和:87800

約数の個数: 16

約数和(自身を含む): 57916320

約数和(自身を除く): 27729976

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 87751, 175502, 351004, 702008, 3773293, 7546586, 15093172, 30186344]

約数ペア:

[(1, 30186344), (2, 15093172), (4, 7546586), (8, 3773293), (43, 702008), (86, 351004), (172, 175502), (344, 87751)]