31072724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^2$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 58410912

約数和(自身を除く): 27338188

約数列:

[1, 2, 4, 23, 46, 67, 71, 92, 134, 142, 268, 284, 1541, 1633, 3082, 3266, 4757, 5041, 6164, 6532, 9514, 10082, 19028, 20164, 109411, 115943, 218822, 231886, 337747, 437644, 463772, 675494, 1350988, 7768181, 15536362, 31072724]

約数ペア:

[(1, 31072724), (2, 15536362), (4, 7768181), (23, 1350988), (46, 675494), (67, 463772), (71, 437644), (92, 337747), (134, 231886), (142, 218822), (268, 115943), (284, 109411), (1541, 20164), (1633, 19028), (3082, 10082), (3266, 9514), (4757, 6532), (5041, 6164)]