80884328

素因数分解:

$2^3\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{1223}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 173612160

約数和(自身を除く): 92727832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1181, 1223, 2362, 2446, 4724, 4892, 8267, 8561, 9448, 9784, 16534, 17122, 33068, 34244, 66136, 68488, 1444363, 2888726, 5777452, 10110541, 11554904, 20221082, 40442164, 80884328]

約数ペア:

[(1, 80884328), (2, 40442164), (4, 20221082), (7, 11554904), (8, 10110541), (14, 5777452), (28, 2888726), (56, 1444363), (1181, 68488), (1223, 66136), (2362, 34244), (2446, 33068), (4724, 17122), (4892, 16534), (8267, 9784), (8561, 9448)]