26331512

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{80279}}^1$

素因数の和:80326

約数の個数: 16

約数和(自身を含む): 50576400

約数和(自身を除く): 24244888

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 80279, 160558, 321116, 642232, 3291439, 6582878, 13165756, 26331512]

約数ペア:

[(1, 26331512), (2, 13165756), (4, 6582878), (8, 3291439), (41, 642232), (82, 321116), (164, 160558), (328, 80279)]