31278252

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113327}}^1$

素因数の和:113357

約数の個数: 24

約数和(自身を含む): 76156416

約数和(自身を除く): 44878164

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 113327, 226654, 339981, 453308, 679962, 1359924, 2606521, 5213042, 7819563, 10426084, 15639126, 31278252]

約数ペア:

[(1, 31278252), (2, 15639126), (3, 10426084), (4, 7819563), (6, 5213042), (12, 2606521), (23, 1359924), (46, 679962), (69, 453308), (92, 339981), (138, 226654), (276, 113327)]