113870416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{646991}}^1$

素因数の和:647010

約数の個数: 20

約数和(自身を含む): 240681024

約数和(自身を除く): 126810608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 646991, 1293982, 2587964, 5175928, 7116901, 10351856, 14233802, 28467604, 56935208, 113870416]

約数ペア:

[(1, 113870416), (2, 56935208), (4, 28467604), (8, 14233802), (11, 10351856), (16, 7116901), (22, 5175928), (44, 2587964), (88, 1293982), (176, 646991)]