1161654784

素因数分解:

$2^9\times {\mathrm{137}}^1\times {\mathrm{16561}}^1$

素因数の和:16716

約数の個数: 40

約数和(自身を含む): 2338123788

約数和(自身を除く): 1176469004

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 1096, 2192, 4384, 8768, 16561, 17536, 33122, 35072, 66244, 70144, 132488, 264976, 529952, 1059904, 2119808, 2268857, 4239616, 4537714, 8479232, 9075428, 18150856, 36301712, 72603424, 145206848, 290413696, 580827392, 1161654784]

約数ペア:

[(1, 1161654784), (2, 580827392), (4, 290413696), (8, 145206848), (16, 72603424), (32, 36301712), (64, 18150856), (128, 9075428), (137, 8479232), (256, 4537714), (274, 4239616), (512, 2268857), (548, 2119808), (1096, 1059904), (2192, 529952), (4384, 264976), (8768, 132488), (16561, 70144), (17536, 66244), (33122, 35072)]