87342116

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{507803}}^1$

素因数の和:507850

約数の個数: 12

約数和(自身を含む): 156403632

約数和(自身を除く): 69061516

約数列:

[1, 2, 4, 43, 86, 172, 507803, 1015606, 2031212, 21835529, 43671058, 87342116]

約数ペア:

[(1, 87342116), (2, 43671058), (4, 21835529), (43, 2031212), (86, 1015606), (172, 507803)]