177483392

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{12721}}^1$

素因数の和:12844

約数の個数: 32

約数和(自身を含む): 356852100

約数和(自身を除く): 179368708

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 12721, 13952, 25442, 50884, 101768, 203536, 407072, 814144, 1386589, 1628288, 2773178, 5546356, 11092712, 22185424, 44370848, 88741696, 177483392]

約数ペア:

[(1, 177483392), (2, 88741696), (4, 44370848), (8, 22185424), (16, 11092712), (32, 5546356), (64, 2773178), (109, 1628288), (128, 1386589), (218, 814144), (436, 407072), (872, 203536), (1744, 101768), (3488, 50884), (6976, 25442), (12721, 13952)]