248691424

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{8087}}^1$

素因数の和:8159

約数の個数: 36

約数和(自身を含む): 505977192

約数和(自身を除く): 257285768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 7688, 8087, 15376, 16174, 30752, 32348, 64696, 129392, 250697, 258784, 501394, 1002788, 2005576, 4011152, 7771607, 8022304, 15543214, 31086428, 62172856, 124345712, 248691424]

約数ペア:

[(1, 248691424), (2, 124345712), (4, 62172856), (8, 31086428), (16, 15543214), (31, 8022304), (32, 7771607), (62, 4011152), (124, 2005576), (248, 1002788), (496, 501394), (961, 258784), (992, 250697), (1922, 129392), (3844, 64696), (7688, 32348), (8087, 30752), (15376, 16174)]