57890212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{336571}}^1$

素因数の和:336618

約数の個数: 12

約数和(自身を含む): 103664176

約数和(自身を除く): 45773964

約数列:

[1, 2, 4, 43, 86, 172, 336571, 673142, 1346284, 14472553, 28945106, 57890212]

約数ペア:

[(1, 57890212), (2, 28945106), (4, 14472553), (43, 1346284), (86, 673142), (172, 336571)]