126862256

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{17659}}^1$

素因数の和:18116

約数の個数: 20

約数和(自身を含む): 246357000

約数和(自身を除く): 119494744

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 17659, 35318, 70636, 141272, 282544, 7928891, 15857782, 31715564, 63431128, 126862256]

約数ペア:

[(1, 126862256), (2, 63431128), (4, 31715564), (8, 15857782), (16, 7928891), (449, 282544), (898, 141272), (1796, 70636), (3592, 35318), (7184, 17659)]