80842304

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{17791}}^1$

素因数の和:17874

約数の個数: 28

約数和(自身を含む): 162690048

約数和(自身を除く): 81847744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 17791, 35582, 71164, 142328, 284656, 569312, 1138624, 1263161, 2526322, 5052644, 10105288, 20210576, 40421152, 80842304]

約数ペア:

[(1, 80842304), (2, 40421152), (4, 20210576), (8, 10105288), (16, 5052644), (32, 2526322), (64, 1263161), (71, 1138624), (142, 569312), (284, 284656), (568, 142328), (1136, 71164), (2272, 35582), (4544, 17791)]