31444756

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10303}}^1$

素因数の和:10423

約数の個数: 24

約数和(自身を含む): 63472640

約数和(自身を除く): 32027884

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 10303, 20606, 41212, 72121, 144242, 288484, 1123027, 2246054, 4492108, 7861189, 15722378, 31444756]

約数ペア:

[(1, 31444756), (2, 15722378), (4, 7861189), (7, 4492108), (14, 2246054), (28, 1123027), (109, 288484), (218, 144242), (436, 72121), (763, 41212), (1526, 20606), (3052, 10303)]