80367488

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{4583}}^1$

素因数の和:4734

約数の個数: 32

約数和(自身を含む): 161310960

約数和(自身を除く): 80943472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 4583, 8768, 9166, 17536, 18332, 36664, 73328, 146656, 293312, 586624, 627871, 1255742, 2511484, 5022968, 10045936, 20091872, 40183744, 80367488]

約数ペア:

[(1, 80367488), (2, 40183744), (4, 20091872), (8, 10045936), (16, 5022968), (32, 2511484), (64, 1255742), (128, 627871), (137, 586624), (274, 293312), (548, 146656), (1096, 73328), (2192, 36664), (4384, 18332), (4583, 17536), (8768, 9166)]