31606196

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1496

約数の個数: 36

約数和(自身を含む): 61891200

約数和(自身を除く): 30285004

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 1439, 2878, 5491, 5756, 10982, 21964, 24463, 27341, 48926, 54682, 97852, 109364, 415871, 464797, 831742, 929594, 1663484, 1859188, 7901549, 15803098, 31606196]

約数ペア:

[(1, 31606196), (2, 15803098), (4, 7901549), (17, 1859188), (19, 1663484), (34, 929594), (38, 831742), (68, 464797), (76, 415871), (289, 109364), (323, 97852), (578, 54682), (646, 48926), (1156, 27341), (1292, 24463), (1439, 21964), (2878, 10982), (5491, 5756)]