86626924

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{40939}}^1$

素因数の和:40989

約数の個数: 18

約数和(自身を含む): 158478740

約数和(自身を除く): 71851816

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 40939, 81878, 163756, 941597, 1883194, 3766388, 21656731, 43313462, 86626924]

約数ペア:

[(1, 86626924), (2, 43313462), (4, 21656731), (23, 3766388), (46, 1883194), (92, 941597), (529, 163756), (1058, 81878), (2116, 40939)]