31820457314

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1\times {\mathrm{883}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 48418646016

約数和(自身を除く): 16598188702

約数列:

[1, 2, 127, 254, 337, 421, 674, 842, 883, 1766, 42799, 53467, 85598, 106934, 112141, 141877, 224282, 283754, 297571, 371743, 595142, 743486, 18018379, 36036758, 37791517, 47211361, 75583034, 94422722, 125277391, 250554782, 15910228657, 31820457314]

約数ペア:

[(1, 31820457314), (2, 15910228657), (127, 250554782), (254, 125277391), (337, 94422722), (421, 75583034), (674, 47211361), (842, 37791517), (883, 36036758), (1766, 18018379), (42799, 743486), (53467, 595142), (85598, 371743), (106934, 297571), (112141, 283754), (141877, 224282)]