16864144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{95819}}^1$

素因数の和:95838

約数の個数: 20

約数和(自身を含む): 35645040

約数和(自身を除く): 18780896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 95819, 191638, 383276, 766552, 1054009, 1533104, 2108018, 4216036, 8432072, 16864144]

約数ペア:

[(1, 16864144), (2, 8432072), (4, 4216036), (8, 2108018), (11, 1533104), (16, 1054009), (22, 766552), (44, 383276), (88, 191638), (176, 95819)]