31129876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7253}}^1$

素因数の和:7323

約数の個数: 24

約数和(自身を含む): 57886920

約数和(自身を除く): 26757044

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 7253, 14506, 29012, 210337, 268361, 420674, 536722, 841348, 1073444, 7782469, 15564938, 31129876]

約数ペア:

[(1, 31129876), (2, 15564938), (4, 7782469), (29, 1073444), (37, 841348), (58, 536722), (74, 420674), (116, 268361), (148, 210337), (1073, 29012), (2146, 14506), (4292, 7253)]