77236496

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{21647}}^1$

素因数の和:21878

約数の個数: 20

約数和(自身を含む): 150323712

約数和(自身を除く): 73087216

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 21647, 43294, 86588, 173176, 346352, 4827281, 9654562, 19309124, 38618248, 77236496]

約数ペア:

[(1, 77236496), (2, 38618248), (4, 19309124), (8, 9654562), (16, 4827281), (223, 346352), (446, 173176), (892, 86588), (1784, 43294), (3568, 21647)]