31245434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{33029}}^1$

素因数の和:33085

約数の個数: 16

約数和(自身を含む): 52319520

約数和(自身を除く): 21074086

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 33029, 66058, 363319, 726638, 1420247, 2840494, 15622717, 31245434]

約数ペア:

[(1, 31245434), (2, 15622717), (11, 2840494), (22, 1420247), (43, 726638), (86, 363319), (473, 66058), (946, 33029)]