55631654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{19997}}^1$

素因数の和:20119

約数の個数: 16

約数和(自身を含む): 90710928

約数和(自身を除く): 35079274

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 19997, 39994, 259961, 519922, 2139679, 4279358, 27815827, 55631654]

約数ペア:

[(1, 55631654), (2, 27815827), (13, 4279358), (26, 2139679), (107, 519922), (214, 259961), (1391, 39994), (2782, 19997)]