82728130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{192391}}^1$

素因数の和:192441

約数の個数: 16

約数和(自身を含む): 152374464

約数和(自身を除く): 69646334

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 192391, 384782, 961955, 1923910, 8272813, 16545626, 41364065, 82728130]

約数ペア:

[(1, 82728130), (2, 41364065), (5, 16545626), (10, 8272813), (43, 1923910), (86, 961955), (215, 384782), (430, 192391)]