80790934

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 141073920

約数和(自身を除く): 60282986

約数列:

[1, 2, 7, 14, 103, 179, 206, 313, 358, 626, 721, 1253, 1442, 2191, 2506, 4382, 18437, 32239, 36874, 56027, 64478, 112054, 129059, 225673, 258118, 392189, 451346, 784378, 5770781, 11541562, 40395467, 80790934]

約数ペア:

[(1, 80790934), (2, 40395467), (7, 11541562), (14, 5770781), (103, 784378), (179, 451346), (206, 392189), (313, 258118), (358, 225673), (626, 129059), (721, 112054), (1253, 64478), (1442, 56027), (2191, 36874), (2506, 32239), (4382, 18437)]