55223818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{8887}}^1$

素因数の和:9141

約数の個数: 16

約数和(自身を含む): 89591040

約数和(自身を除く): 34367222

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 8887, 17774, 115531, 231062, 2123993, 4247986, 27611909, 55223818]

約数ペア:

[(1, 55223818), (2, 27611909), (13, 4247986), (26, 2123993), (239, 231062), (478, 115531), (3107, 17774), (6214, 8887)]