77606224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{285317}}^1$

素因数の和:285342

約数の個数: 20

約数和(自身を含む): 159207444

約数和(自身を除く): 81601220

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 285317, 570634, 1141268, 2282536, 4565072, 4850389, 9700778, 19401556, 38803112, 77606224]

約数ペア:

[(1, 77606224), (2, 38803112), (4, 19401556), (8, 9700778), (16, 4850389), (17, 4565072), (34, 2282536), (68, 1141268), (136, 570634), (272, 285317)]