87954512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{134077}}^1$

素因数の和:134126

約数の個数: 20

約数和(自身を含む): 174569556

約数和(自身を除く): 86615044

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 134077, 268154, 536308, 1072616, 2145232, 5497157, 10994314, 21988628, 43977256, 87954512]

約数ペア:

[(1, 87954512), (2, 43977256), (4, 21988628), (8, 10994314), (16, 5497157), (41, 2145232), (82, 1072616), (164, 536308), (328, 268154), (656, 134077)]