31528914

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{309107}}^1$

素因数の和:309129

約数の個数: 16

約数和(自身を含む): 66767328

約数和(自身を除く): 35238414

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 309107, 618214, 927321, 1854642, 5254819, 10509638, 15764457, 31528914]

約数ペア:

[(1, 31528914), (2, 15764457), (3, 10509638), (6, 5254819), (17, 1854642), (34, 927321), (51, 618214), (102, 309107)]