31078366

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{769}}^1$

素因数の和:960

約数の個数: 24

約数和(自身を含む): 51614640

約数和(自身を除く): 20536274

約数列:

[1, 2, 11, 22, 121, 167, 242, 334, 769, 1538, 1837, 3674, 8459, 16918, 20207, 40414, 93049, 128423, 186098, 256846, 1412653, 2825306, 15539183, 31078366]

約数ペア:

[(1, 31078366), (2, 15539183), (11, 2825306), (22, 1412653), (121, 256846), (167, 186098), (242, 128423), (334, 93049), (769, 40414), (1538, 20207), (1837, 16918), (3674, 8459)]