90844528

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{21107}}^1$

素因数の和:21384

約数の個数: 20

約数和(自身を含む): 176673960

約数和(自身を除く): 85829432

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 21107, 42214, 84428, 168856, 337712, 5677783, 11355566, 22711132, 45422264, 90844528]

約数ペア:

[(1, 90844528), (2, 45422264), (4, 22711132), (8, 11355566), (16, 5677783), (269, 337712), (538, 168856), (1076, 84428), (2152, 42214), (4304, 21107)]