31367314

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:822

約数の個数: 24

約数和(自身を含む): 52035984

約数和(自身を除く): 20668670

約数列:

[1, 2, 11, 22, 121, 227, 242, 454, 571, 1142, 2497, 4994, 6281, 12562, 27467, 54934, 69091, 129617, 138182, 259234, 1425787, 2851574, 15683657, 31367314]

約数ペア:

[(1, 31367314), (2, 15683657), (11, 2851574), (22, 1425787), (121, 259234), (227, 138182), (242, 129617), (454, 69091), (571, 54934), (1142, 27467), (2497, 12562), (4994, 6281)]