86621132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{4943}}^1$

素因数の和:5297

約数の個数: 24

約数和(自身を含む): 163765056

約数和(自身を除く): 77143924

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 4943, 8762, 9886, 17524, 19772, 64259, 128518, 257036, 1665791, 3331582, 6663164, 21655283, 43310566, 86621132]

約数ペア:

[(1, 86621132), (2, 43310566), (4, 21655283), (13, 6663164), (26, 3331582), (52, 1665791), (337, 257036), (674, 128518), (1348, 64259), (4381, 19772), (4943, 17524), (8762, 9886)]