85320422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{15451}}^1$

素因数の和:15715

約数の個数: 16

約数和(自身を含む): 140180544

約数和(自身を除く): 54860122

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 15451, 30902, 169961, 339922, 3878201, 7756402, 42660211, 85320422]

約数ペア:

[(1, 85320422), (2, 42660211), (11, 7756402), (22, 3878201), (251, 339922), (502, 169961), (2761, 30902), (5522, 15451)]