31055882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{108587}}^1$

素因数の和:108613

約数の個数: 16

約数和(自身を含む): 54728352

約数和(自身を除く): 23672470

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 108587, 217174, 1194457, 1411631, 2388914, 2823262, 15527941, 31055882]

約数ペア:

[(1, 31055882), (2, 15527941), (11, 2823262), (13, 2388914), (22, 1411631), (26, 1194457), (143, 217174), (286, 108587)]