40440752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229777}}^1$

素因数の和:229796

約数の個数: 20

約数和(自身を含む): 85477416

約数和(自身を除く): 45036664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229777, 459554, 919108, 1838216, 2527547, 3676432, 5055094, 10110188, 20220376, 40440752]

約数ペア:

[(1, 40440752), (2, 20220376), (4, 10110188), (8, 5055094), (11, 3676432), (16, 2527547), (22, 1838216), (44, 919108), (88, 459554), (176, 229777)]