31388268

素因数分解:

$2^2\times 3^1\times {\mathrm{881}}^1\times {\mathrm{2969}}^1$

素因数の和:3857

約数の個数: 24

約数和(自身を含む): 73347120

約数和(自身を除く): 41958852

約数列:

[1, 2, 3, 4, 6, 12, 881, 1762, 2643, 2969, 3524, 5286, 5938, 8907, 10572, 11876, 17814, 35628, 2615689, 5231378, 7847067, 10462756, 15694134, 31388268]

約数ペア:

[(1, 31388268), (2, 15694134), (3, 10462756), (4, 7847067), (6, 5231378), (12, 2615689), (881, 35628), (1762, 17814), (2643, 11876), (2969, 10572), (3524, 8907), (5286, 5938)]