42354170

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{9433}}^1$

素因数の和:9889

約数の個数: 16

約数和(自身を含む): 76415400

約数和(自身を除く): 34061230

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 9433, 18866, 47165, 94330, 4235417, 8470834, 21177085, 42354170]

約数ペア:

[(1, 42354170), (2, 21177085), (5, 8470834), (10, 4235417), (449, 94330), (898, 47165), (2245, 18866), (4490, 9433)]