136472912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{275147}}^1$

素因数の和:275186

約数の個数: 20

約数和(自身を含む): 272946816

約数和(自身を除く): 136473904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 275147, 550294, 1100588, 2201176, 4402352, 8529557, 17059114, 34118228, 68236456, 136472912]

約数ペア:

[(1, 136472912), (2, 68236456), (4, 34118228), (8, 17059114), (16, 8529557), (31, 4402352), (62, 2201176), (124, 1100588), (248, 550294), (496, 275147)]