87057112

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2609}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 168814800

約数和(自身を除く): 81757688

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 344, 388, 776, 2609, 4171, 5218, 8342, 10436, 16684, 20872, 33368, 112187, 224374, 253073, 448748, 506146, 897496, 1012292, 2024584, 10882139, 21764278, 43528556, 87057112]

約数ペア:

[(1, 87057112), (2, 43528556), (4, 21764278), (8, 10882139), (43, 2024584), (86, 1012292), (97, 897496), (172, 506146), (194, 448748), (344, 253073), (388, 224374), (776, 112187), (2609, 33368), (4171, 20872), (5218, 16684), (8342, 10436)]