80853392

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 162906240

約数和(自身を除く): 82052848

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 271, 464, 542, 643, 1084, 1286, 2168, 2572, 4336, 5144, 7859, 10288, 15718, 18647, 31436, 37294, 62872, 74588, 125744, 149176, 174253, 298352, 348506, 697012, 1394024, 2788048, 5053337, 10106674, 20213348, 40426696, 80853392]

約数ペア:

[(1, 80853392), (2, 40426696), (4, 20213348), (8, 10106674), (16, 5053337), (29, 2788048), (58, 1394024), (116, 697012), (232, 348506), (271, 298352), (464, 174253), (542, 149176), (643, 125744), (1084, 74588), (1286, 62872), (2168, 37294), (2572, 31436), (4336, 18647), (5144, 15718), (7859, 10288)]