31434436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1979}}^1$

素因数の和:2032

約数の個数: 36

約数和(自身を含む): 63367920

約数和(自身を除く): 31933484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 1979, 3958, 3971, 7916, 7942, 15884, 21769, 37601, 43538, 75202, 87076, 150404, 413611, 714419, 827222, 1428838, 1654444, 2857676, 7858609, 15717218, 31434436]

約数ペア:

[(1, 31434436), (2, 15717218), (4, 7858609), (11, 2857676), (19, 1654444), (22, 1428838), (38, 827222), (44, 714419), (76, 413611), (209, 150404), (361, 87076), (418, 75202), (722, 43538), (836, 37601), (1444, 21769), (1979, 15884), (3958, 7942), (3971, 7916)]