71169730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{165511}}^1$

素因数の和:165561

約数の個数: 16

約数和(自身を含む): 131085504

約数和(自身を除く): 59915774

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 165511, 331022, 827555, 1655110, 7116973, 14233946, 35584865, 71169730]

約数ペア:

[(1, 71169730), (2, 35584865), (5, 14233946), (10, 7116973), (43, 1655110), (86, 827555), (215, 331022), (430, 165511)]