89338576

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{10321}}^1$

素因数の和:10870

約数の個数: 20

約数和(自身を含む): 173430244

約数和(自身を除く): 84091668

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 10321, 20642, 41284, 82568, 165136, 5583661, 11167322, 22334644, 44669288, 89338576]

約数ペア:

[(1, 89338576), (2, 44669288), (4, 22334644), (8, 11167322), (16, 5583661), (541, 165136), (1082, 82568), (2164, 41284), (4328, 20642), (8656, 10321)]