80428052

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{32801}}^1$

素因数の和:33418

約数の個数: 12

約数和(自身を含む): 140982996

約数和(自身を除く): 60554944

約数列:

[1, 2, 4, 613, 1226, 2452, 32801, 65602, 131204, 20107013, 40214026, 80428052]

約数ペア:

[(1, 80428052), (2, 40214026), (4, 20107013), (613, 131204), (1226, 65602), (2452, 32801)]