80840992

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{24527}}^1$

素因数の和:24640

約数の個数: 24

約数和(自身を含む): 160707456

約数和(自身を除く): 79866464

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 24527, 49054, 98108, 196216, 392432, 784864, 2526281, 5052562, 10105124, 20210248, 40420496, 80840992]

約数ペア:

[(1, 80840992), (2, 40420496), (4, 20210248), (8, 10105124), (16, 5052562), (32, 2526281), (103, 784864), (206, 392432), (412, 196216), (824, 98108), (1648, 49054), (3296, 24527)]