31279748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6271}}^1$

素因数の和:6347

約数の個数: 24

約数和(自身を含む): 57953280

約数和(自身を除く): 26673532

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 6271, 12542, 25084, 181859, 269653, 363718, 539306, 727436, 1078612, 7819937, 15639874, 31279748]

約数ペア:

[(1, 31279748), (2, 15639874), (4, 7819937), (29, 1078612), (43, 727436), (58, 539306), (86, 363718), (116, 269653), (172, 181859), (1247, 25084), (2494, 12542), (4988, 6271)]