42041744

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{11783}}^1$

素因数の和:12014

約数の個数: 20

約数和(自身を含む): 81828096

約数和(自身を除く): 39786352

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 11783, 23566, 47132, 94264, 188528, 2627609, 5255218, 10510436, 21020872, 42041744]

約数ペア:

[(1, 42041744), (2, 21020872), (4, 10510436), (8, 5255218), (16, 2627609), (223, 188528), (446, 94264), (892, 47132), (1784, 23566), (3568, 11783)]