38774032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{220307}}^1$

素因数の和:220326

約数の個数: 20

約数和(自身を含む): 81954576

約数和(自身を除く): 43180544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 220307, 440614, 881228, 1762456, 2423377, 3524912, 4846754, 9693508, 19387016, 38774032]

約数ペア:

[(1, 38774032), (2, 19387016), (4, 9693508), (8, 4846754), (11, 3524912), (16, 2423377), (22, 1762456), (44, 881228), (88, 440614), (176, 220307)]