16830544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1507

約数の個数: 40

約数和(自身を含む): 35354880

約数和(自身を除く): 18524336

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1439, 1462, 2878, 2924, 5756, 5848, 11512, 11696, 23024, 24463, 48926, 61877, 97852, 123754, 195704, 247508, 391408, 495016, 990032, 1051909, 2103818, 4207636, 8415272, 16830544]

約数ペア:

[(1, 16830544), (2, 8415272), (4, 4207636), (8, 2103818), (16, 1051909), (17, 990032), (34, 495016), (43, 391408), (68, 247508), (86, 195704), (136, 123754), (172, 97852), (272, 61877), (344, 48926), (688, 24463), (731, 23024), (1439, 11696), (1462, 11512), (2878, 5848), (2924, 5756)]