40949416

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{119039}}^1$

素因数の和:119088

約数の個数: 16

約数和(自身を含む): 78566400

約数和(自身を除く): 37616984

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 119039, 238078, 476156, 952312, 5118677, 10237354, 20474708, 40949416]

約数ペア:

[(1, 40949416), (2, 20474708), (4, 10237354), (8, 5118677), (43, 952312), (86, 476156), (172, 238078), (344, 119039)]