89288468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{519119}}^1$

素因数の和:519166

約数の個数: 12

約数和(自身を含む): 159888960

約数和(自身を除く): 70600492

約数列:

[1, 2, 4, 43, 86, 172, 519119, 1038238, 2076476, 22322117, 44644234, 89288468]

約数ペア:

[(1, 89288468), (2, 44644234), (4, 22322117), (43, 2076476), (86, 1038238), (172, 519119)]