30979264

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{11257}}^1$

素因数の和:11312

約数の個数: 28

約数和(自身を含む): 62909704

約数和(自身を除く): 31930440

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 11257, 22514, 45028, 90056, 180112, 360224, 484051, 720448, 968102, 1936204, 3872408, 7744816, 15489632, 30979264]

約数ペア:

[(1, 30979264), (2, 15489632), (4, 7744816), (8, 3872408), (16, 1936204), (32, 968102), (43, 720448), (64, 484051), (86, 360224), (172, 180112), (344, 90056), (688, 45028), (1376, 22514), (2752, 11257)]