86145694

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 24

約数和(自身を含む): 134936928

約数和(自身を除く): 48791234

約数列:

[1, 2, 37, 73, 74, 146, 431, 862, 1369, 2701, 2738, 5402, 15947, 31463, 31894, 62926, 99937, 199874, 590039, 1164131, 1180078, 2328262, 43072847, 86145694]

約数ペア:

[(1, 86145694), (2, 43072847), (37, 2328262), (73, 1180078), (74, 1164131), (146, 590039), (431, 199874), (862, 99937), (1369, 62926), (2701, 31894), (2738, 31463), (5402, 15947)]