8591972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 15957312

約数和(自身を除く): 7365340

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 1531, 2806, 3062, 5612, 6124, 35213, 70426, 93391, 140852, 186782, 373564, 2147993, 4295986, 8591972]

約数ペア:

[(1, 8591972), (2, 4295986), (4, 2147993), (23, 373564), (46, 186782), (61, 140852), (92, 93391), (122, 70426), (244, 35213), (1403, 6124), (1531, 5612), (2806, 3062)]