78722296

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{240007}}^1$

素因数の和:240054

約数の個数: 16

約数和(自身を含む): 151205040

約数和(自身を除く): 72482744

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 240007, 480014, 960028, 1920056, 9840287, 19680574, 39361148, 78722296]

約数ペア:

[(1, 78722296), (2, 39361148), (4, 19680574), (8, 9840287), (41, 1920056), (82, 960028), (164, 480014), (328, 240007)]