90871547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2203}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 103676160

約数和(自身を除く): 12804613

約数列:

[1, 13, 19, 167, 247, 2171, 2203, 3173, 28639, 41249, 41857, 367901, 544141, 4782713, 6990119, 90871547]

約数ペア:

[(1, 90871547), (13, 6990119), (19, 4782713), (167, 544141), (247, 367901), (2171, 41857), (2203, 41249), (3173, 28639)]