87553598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{28631}}^1$

素因数の和:28783

約数の個数: 16

約数和(自身を含む): 144305280

約数和(自身を除く): 56751682

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 28631, 57262, 314941, 629882, 3979709, 7959418, 43776799, 87553598]

約数ペア:

[(1, 87553598), (2, 43776799), (11, 7959418), (22, 3979709), (139, 629882), (278, 314941), (1529, 57262), (3058, 28631)]