30530288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61553}}^1$

素因数の和:61592

約数の個数: 20

約数和(自身を含む): 61061568

約数和(自身を除く): 30531280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 61553, 123106, 246212, 492424, 984848, 1908143, 3816286, 7632572, 15265144, 30530288]

約数ペア:

[(1, 30530288), (2, 15265144), (4, 7632572), (8, 3816286), (16, 1908143), (31, 984848), (62, 492424), (124, 246212), (248, 123106), (496, 61553)]