16389872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{35323}}^1$

素因数の和:35360

約数の個数: 20

約数和(自身を含む): 32851320

約数和(自身を除く): 16461448

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 35323, 70646, 141292, 282584, 565168, 1024367, 2048734, 4097468, 8194936, 16389872]

約数ペア:

[(1, 16389872), (2, 8194936), (4, 4097468), (8, 2048734), (16, 1024367), (29, 565168), (58, 282584), (116, 141292), (232, 70646), (464, 35323)]