82387834

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{2039}}^1$

素因数の和:2357

約数の個数: 16

約数和(自身を含む): 125582400

約数和(自身を除く): 43194566

約数列:

[1, 2, 89, 178, 227, 454, 2039, 4078, 20203, 40406, 181471, 362942, 462853, 925706, 41193917, 82387834]

約数ペア:

[(1, 82387834), (2, 41193917), (89, 925706), (178, 462853), (227, 362942), (454, 181471), (2039, 40406), (4078, 20203)]