128300804

素因数分解:

$2^2\times {\mathrm{1321}}^1\times {\mathrm{24281}}^1$

素因数の和:25606

約数の個数: 12

約数和(自身を含む): 224705628

約数和(自身を除く): 96404824

約数列:

[1, 2, 4, 1321, 2642, 5284, 24281, 48562, 97124, 32075201, 64150402, 128300804]

約数ペア:

[(1, 128300804), (2, 64150402), (4, 32075201), (1321, 97124), (2642, 48562), (5284, 24281)]