31557564

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{38113}}^1$

素因数の和:38146

約数の個数: 36

約数和(自身を含む): 83240976

約数和(自身を除く): 51683412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 38113, 76226, 114339, 152452, 228678, 343017, 457356, 686034, 876599, 1372068, 1753198, 2629797, 3506396, 5259594, 7889391, 10519188, 15778782, 31557564]

約数ペア:

[(1, 31557564), (2, 15778782), (3, 10519188), (4, 7889391), (6, 5259594), (9, 3506396), (12, 2629797), (18, 1753198), (23, 1372068), (36, 876599), (46, 686034), (69, 457356), (92, 343017), (138, 228678), (207, 152452), (276, 114339), (414, 76226), (828, 38113)]