31243388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1423}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 59808000

約数和(自身を除く): 28564612

約数列:

[1, 2, 4, 11, 22, 44, 499, 998, 1423, 1996, 2846, 5489, 5692, 10978, 15653, 21956, 31306, 62612, 710077, 1420154, 2840308, 7810847, 15621694, 31243388]

約数ペア:

[(1, 31243388), (2, 15621694), (4, 7810847), (11, 2840308), (22, 1420154), (44, 710077), (499, 62612), (998, 31306), (1423, 21956), (1996, 15653), (2846, 10978), (5489, 5692)]