82197904

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{3889}}^1$

素因数の和:5218

約数の個数: 20

約数和(自身を含む): 159419980

約数和(自身を除く): 77222076

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 3889, 5284, 7778, 10568, 15556, 21136, 31112, 62224, 5137369, 10274738, 20549476, 41098952, 82197904]

約数ペア:

[(1, 82197904), (2, 41098952), (4, 20549476), (8, 10274738), (16, 5137369), (1321, 62224), (2642, 31112), (3889, 21136), (5284, 15556), (7778, 10568)]