86874244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1321}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 156244536

約数和(自身を除く): 69370292

約数列:

[1, 2, 4, 41, 82, 164, 401, 802, 1321, 1604, 2642, 5284, 16441, 32882, 54161, 65764, 108322, 216644, 529721, 1059442, 2118884, 21718561, 43437122, 86874244]

約数ペア:

[(1, 86874244), (2, 43437122), (4, 21718561), (41, 2118884), (82, 1059442), (164, 529721), (401, 216644), (802, 108322), (1321, 65764), (1604, 54161), (2642, 32882), (5284, 16441)]