2223568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4522

約数の個数: 20

約数和(自身を含む): 4448128

約数和(自身を除く): 2224560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4483, 8966, 17932, 35864, 71728, 138973, 277946, 555892, 1111784, 2223568]

約数ペア:

[(1, 2223568), (2, 1111784), (4, 555892), (8, 277946), (16, 138973), (31, 71728), (62, 35864), (124, 17932), (248, 8966), (496, 4483)]