13031312

素因数分解:

$2^4\times 7^1\times {\mathrm{116351}}^1$

素因数の和:116366

約数の個数: 20

約数和(自身を含む): 28855296

約数和(自身を除く): 15823984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 116351, 232702, 465404, 814457, 930808, 1628914, 1861616, 3257828, 6515656, 13031312]

約数ペア:

[(1, 13031312), (2, 6515656), (4, 3257828), (7, 1861616), (8, 1628914), (14, 930808), (16, 814457), (28, 465404), (56, 232702), (112, 116351)]