80089496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1549}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 157356000

約数和(自身を除く): 77266504

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 281, 562, 1124, 1549, 2248, 3098, 6196, 6463, 12392, 12926, 25852, 35627, 51704, 71254, 142508, 285016, 435269, 870538, 1741076, 3482152, 10011187, 20022374, 40044748, 80089496]

約数ペア:

[(1, 80089496), (2, 40044748), (4, 20022374), (8, 10011187), (23, 3482152), (46, 1741076), (92, 870538), (184, 435269), (281, 285016), (562, 142508), (1124, 71254), (1549, 51704), (2248, 35627), (3098, 25852), (6196, 12926), (6463, 12392)]