31427582

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5147}}^1$

素因数の和:5263

約数の個数: 16

約数和(自身を含む): 48926592

約数和(自身を除く): 17499010

約数列:

[1, 2, 43, 71, 86, 142, 3053, 5147, 6106, 10294, 221321, 365437, 442642, 730874, 15713791, 31427582]

約数ペア:

[(1, 31427582), (2, 15713791), (43, 730874), (71, 442642), (86, 365437), (142, 221321), (3053, 10294), (5147, 6106)]