86937404

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{9839}}^1$

素因数の和:9937

約数の個数: 18

約数和(自身を含む): 155462160

約数和(自身を除く): 68524756

約数列:

[1, 2, 4, 47, 94, 188, 2209, 4418, 8836, 9839, 19678, 39356, 462433, 924866, 1849732, 21734351, 43468702, 86937404]

約数ペア:

[(1, 86937404), (2, 43468702), (4, 21734351), (47, 1849732), (94, 924866), (188, 462433), (2209, 39356), (4418, 19678), (8836, 9839)]