67712345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8293}}^1$

素因数の和:8392

約数の個数: 16

約数和(自身を含む): 85992192

約数和(自身を除く): 18279847

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 8293, 41465, 190739, 588803, 953695, 2944015, 13542469, 67712345]

約数ペア:

[(1, 67712345), (5, 13542469), (23, 2944015), (71, 953695), (115, 588803), (355, 190739), (1633, 41465), (8165, 8293)]