31235182

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:744

約数の個数: 24

約数和(自身を含む): 51787008

約数和(自身を除く): 20551826

約数列:

[1, 2, 11, 22, 121, 242, 337, 383, 674, 766, 3707, 4213, 7414, 8426, 40777, 46343, 81554, 92686, 129071, 258142, 1419781, 2839562, 15617591, 31235182]

約数ペア:

[(1, 31235182), (2, 15617591), (11, 2839562), (22, 1419781), (121, 258142), (242, 129071), (337, 92686), (383, 81554), (674, 46343), (766, 40777), (3707, 8426), (4213, 7414)]