42187190

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{9743}}^1$

素因数の和:10183

約数の個数: 16

約数和(自身を含む): 76120128

約数和(自身を除く): 33932938

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 9743, 19486, 48715, 97430, 4218719, 8437438, 21093595, 42187190]

約数ペア:

[(1, 42187190), (2, 21093595), (5, 8437438), (10, 4218719), (433, 97430), (866, 48715), (2165, 19486), (4330, 9743)]