31506046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{110161}}^1$

素因数の和:110187

約数の個数: 16

約数和(自身を含む): 55521648

約数和(自身を除く): 24015602

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 110161, 220322, 1211771, 1432093, 2423542, 2864186, 15753023, 31506046]

約数ペア:

[(1, 31506046), (2, 15753023), (11, 2864186), (13, 2423542), (22, 1432093), (26, 1211771), (143, 220322), (286, 110161)]