445456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2531}}^1$

素因数の和:2550

約数の個数: 20

約数和(自身を含む): 941904

約数和(自身を除く): 496448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2531, 5062, 10124, 20248, 27841, 40496, 55682, 111364, 222728, 445456]

約数ペア:

[(1, 445456), (2, 222728), (4, 111364), (8, 55682), (11, 40496), (16, 27841), (22, 20248), (44, 10124), (88, 5062), (176, 2531)]