80254616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{771679}}^1$

素因数の和:771698

約数の個数: 16

約数和(自身を含む): 162052800

約数和(自身を除く): 81798184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 771679, 1543358, 3086716, 6173432, 10031827, 20063654, 40127308, 80254616]

約数ペア:

[(1, 80254616), (2, 40127308), (4, 20063654), (8, 10031827), (13, 6173432), (26, 3086716), (52, 1543358), (104, 771679)]