55543664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{315589}}^1$

素因数の和:315608

約数の個数: 20

約数和(自身を含む): 117399480

約数和(自身を除く): 61855816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 315589, 631178, 1262356, 2524712, 3471479, 5049424, 6942958, 13885916, 27771832, 55543664]

約数ペア:

[(1, 55543664), (2, 27771832), (4, 13885916), (8, 6942958), (11, 5049424), (16, 3471479), (22, 2524712), (44, 1262356), (88, 631178), (176, 315589)]