42092012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{244721}}^1$

素因数の和:244768

約数の個数: 12

約数和(自身を含む): 75374376

約数和(自身を除く): 33282364

約数列:

[1, 2, 4, 43, 86, 172, 244721, 489442, 978884, 10523003, 21046006, 42092012]

約数ペア:

[(1, 42092012), (2, 21046006), (4, 10523003), (43, 978884), (86, 489442), (172, 244721)]