31312864

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{8087}}^1$

素因数の和:8119

約数の個数: 36

約数和(自身を含む): 67769352

約数和(自身を除く): 36456488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 8087, 16174, 32348, 64696, 88957, 129392, 177914, 258784, 355828, 711656, 978527, 1423312, 1957054, 2846624, 3914108, 7828216, 15656432, 31312864]

約数ペア:

[(1, 31312864), (2, 15656432), (4, 7828216), (8, 3914108), (11, 2846624), (16, 1957054), (22, 1423312), (32, 978527), (44, 711656), (88, 355828), (121, 258784), (176, 177914), (242, 129392), (352, 88957), (484, 64696), (968, 32348), (1936, 16174), (3872, 8087)]