80389144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{913513}}^1$

素因数の和:913530

約数の個数: 16

約数和(自身を含む): 164432520

約数和(自身を除く): 84043376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 913513, 1827026, 3654052, 7308104, 10048643, 20097286, 40194572, 80389144]

約数ペア:

[(1, 80389144), (2, 40194572), (4, 20097286), (8, 10048643), (11, 7308104), (22, 3654052), (44, 1827026), (88, 913513)]