42064492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{244561}}^1$

素因数の和:244608

約数の個数: 12

約数和(自身を含む): 75325096

約数和(自身を除く): 33260604

約数列:

[1, 2, 4, 43, 86, 172, 244561, 489122, 978244, 10516123, 21032246, 42064492]

約数ペア:

[(1, 42064492), (2, 21032246), (4, 10516123), (43, 978244), (86, 489122), (172, 244561)]