82667760836

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{1279}}^1\times {\mathrm{41539}}^1$

素因数の和:43211

約数の個数: 24

約数和(自身を含む): 145157376000

約数和(自身を除く): 62489615164

約数列:

[1, 2, 4, 389, 778, 1279, 1556, 2558, 5116, 41539, 83078, 166156, 497531, 995062, 1990124, 16158671, 32317342, 53128381, 64634684, 106256762, 212513524, 20666940209, 41333880418, 82667760836]

約数ペア:

[(1, 82667760836), (2, 41333880418), (4, 20666940209), (389, 212513524), (778, 106256762), (1279, 64634684), (1556, 53128381), (2558, 32317342), (5116, 16158671), (41539, 1990124), (83078, 995062), (166156, 497531)]