42409156

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{24151}}^1$

素因数の和:24594

約数の個数: 12

約数和(自身を含む): 74388160

約数和(自身を除く): 31979004

約数列:

[1, 2, 4, 439, 878, 1756, 24151, 48302, 96604, 10602289, 21204578, 42409156]

約数ペア:

[(1, 42409156), (2, 21204578), (4, 10602289), (439, 96604), (878, 48302), (1756, 24151)]