33390842

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 51143400

約数和(自身を除く): 17752558

約数列:

[1, 2, 89, 109, 178, 218, 1721, 3442, 9701, 19402, 153169, 187589, 306338, 375178, 16695421, 33390842]

約数ペア:

[(1, 33390842), (2, 16695421), (89, 375178), (109, 306338), (178, 187589), (218, 153169), (1721, 19402), (3442, 9701)]