173880032

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{21143}}^1$

素因数の和:21410

約数の個数: 24

約数和(自身を含む): 343674576

約数和(自身を除く): 169794544

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 21143, 42286, 84572, 169144, 338288, 676576, 5433751, 10867502, 21735004, 43470008, 86940016, 173880032]

約数ペア:

[(1, 173880032), (2, 86940016), (4, 43470008), (8, 21735004), (16, 10867502), (32, 5433751), (257, 676576), (514, 338288), (1028, 169144), (2056, 84572), (4112, 42286), (8224, 21143)]