90321244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{7789}}^1$

素因数の和:8029

約数の個数: 24

約数和(自身を含む): 171006080

約数和(自身を除く): 80684836

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2899, 5798, 7789, 11596, 15578, 31156, 101257, 202514, 405028, 1736947, 3473894, 6947788, 22580311, 45160622, 90321244]

約数ペア:

[(1, 90321244), (2, 45160622), (4, 22580311), (13, 6947788), (26, 3473894), (52, 1736947), (223, 405028), (446, 202514), (892, 101257), (2899, 31156), (5798, 15578), (7789, 11596)]