2124368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4322

約数の個数: 20

約数和(自身を含む): 4249728

約数和(自身を除く): 2125360

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4283, 8566, 17132, 34264, 68528, 132773, 265546, 531092, 1062184, 2124368]

約数ペア:

[(1, 2124368), (2, 1062184), (4, 531092), (8, 265546), (16, 132773), (31, 68528), (62, 34264), (124, 17132), (248, 8566), (496, 4283)]