80560904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1193}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 158181120

約数和(自身を除く): 77620216

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 367, 734, 1193, 1468, 2386, 2936, 4772, 8441, 9544, 16882, 27439, 33764, 54878, 67528, 109756, 219512, 437831, 875662, 1751324, 3502648, 10070113, 20140226, 40280452, 80560904]

約数ペア:

[(1, 80560904), (2, 40280452), (4, 20140226), (8, 10070113), (23, 3502648), (46, 1751324), (92, 875662), (184, 437831), (367, 219512), (734, 109756), (1193, 67528), (1468, 54878), (2386, 33764), (2936, 27439), (4772, 16882), (8441, 9544)]