84997972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{4787}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 156050496

約数和(自身を除く): 71052524

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 772, 4439, 4787, 8878, 9574, 17756, 19148, 110101, 220202, 440404, 923891, 1847782, 3695564, 21249493, 42498986, 84997972]

約数ペア:

[(1, 84997972), (2, 42498986), (4, 21249493), (23, 3695564), (46, 1847782), (92, 923891), (193, 440404), (386, 220202), (772, 110101), (4439, 19148), (4787, 17756), (8878, 9574)]