31234346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109211}}^1$

素因数の和:109237

約数の個数: 16

約数和(自身を含む): 55042848

約数和(自身を除く): 23808502

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 109211, 218422, 1201321, 1419743, 2402642, 2839486, 15617173, 31234346]

約数ペア:

[(1, 31234346), (2, 15617173), (11, 2839486), (13, 2402642), (22, 1419743), (26, 1201321), (143, 218422), (286, 109211)]