80644088

素因数分解:

$2^3\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1567}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 173107200

約数和(自身を除く): 92463112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 919, 1567, 1838, 3134, 3676, 6268, 6433, 7352, 10969, 12536, 12866, 21938, 25732, 43876, 51464, 87752, 1440073, 2880146, 5760292, 10080511, 11520584, 20161022, 40322044, 80644088]

約数ペア:

[(1, 80644088), (2, 40322044), (4, 20161022), (7, 11520584), (8, 10080511), (14, 5760292), (28, 2880146), (56, 1440073), (919, 87752), (1567, 51464), (1838, 43876), (3134, 25732), (3676, 21938), (6268, 12866), (6433, 12536), (7352, 10969)]