88894244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{2011}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 159881568

約数和(自身を除く): 70987324

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 1028, 2011, 4022, 8044, 11051, 22102, 44204, 86473, 172946, 345892, 516827, 1033654, 2067308, 22223561, 44447122, 88894244]

約数ペア:

[(1, 88894244), (2, 44447122), (4, 22223561), (43, 2067308), (86, 1033654), (172, 516827), (257, 345892), (514, 172946), (1028, 86473), (2011, 44204), (4022, 22102), (8044, 11051)]