1423816

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 2732400

約数和(自身を除く): 1308584

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 4139, 8278, 16556, 33112, 177977, 355954, 711908, 1423816]

約数ペア:

[(1, 1423816), (2, 711908), (4, 355954), (8, 177977), (43, 33112), (86, 16556), (172, 8278), (344, 4139)]