71118130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{165391}}^1$

素因数の和:165441

約数の個数: 16

約数和(自身を含む): 130990464

約数和(自身を除く): 59872334

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 165391, 330782, 826955, 1653910, 7111813, 14223626, 35559065, 71118130]

約数ペア:

[(1, 71118130), (2, 35559065), (5, 14223626), (10, 7111813), (43, 1653910), (86, 826955), (215, 330782), (430, 165391)]