129625564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{5501}}^1$

素因数の和:5685

約数の個数: 24

約数和(自身を含む): 233857008

約数和(自身を除く): 104231444

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 5501, 5891, 11002, 11782, 22004, 23564, 236543, 473086, 753637, 946172, 1507274, 3014548, 32406391, 64812782, 129625564]

約数ペア:

[(1, 129625564), (2, 64812782), (4, 32406391), (43, 3014548), (86, 1507274), (137, 946172), (172, 753637), (274, 473086), (548, 236543), (5501, 23564), (5891, 22004), (11002, 11782)]