80203244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{38783}}^1$

素因数の和:38845

約数の個数: 24

約数和(自身を含む): 156377088

約数和(自身を除く): 76173844

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 38783, 77566, 155132, 426613, 853226, 1706452, 1822801, 3645602, 7291204, 20050811, 40101622, 80203244]

約数ペア:

[(1, 80203244), (2, 40101622), (4, 20050811), (11, 7291204), (22, 3645602), (44, 1822801), (47, 1706452), (94, 853226), (188, 426613), (517, 155132), (1034, 77566), (2068, 38783)]