21612256

素因数分解:

$2^5\times {\mathrm{727}}^1\times {\mathrm{929}}^1$

素因数の和:1666

約数の個数: 24

約数和(自身を含む): 42653520

約数和(自身を除く): 21041264

約数列:

[1, 2, 4, 8, 16, 32, 727, 929, 1454, 1858, 2908, 3716, 5816, 7432, 11632, 14864, 23264, 29728, 675383, 1350766, 2701532, 5403064, 10806128, 21612256]

約数ペア:

[(1, 21612256), (2, 10806128), (4, 5403064), (8, 2701532), (16, 1350766), (32, 675383), (727, 29728), (929, 23264), (1454, 14864), (1858, 11632), (2908, 7432), (3716, 5816)]