80438306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{4597}}^1$

素因数の和:5285

約数の個数: 16

約数和(自身を含む): 130160184

約数和(自身を除く): 49721878

約数列:

[1, 2, 13, 26, 673, 1346, 4597, 8749, 9194, 17498, 59761, 119522, 3093781, 6187562, 40219153, 80438306]

約数ペア:

[(1, 80438306), (2, 40219153), (13, 6187562), (26, 3093781), (673, 119522), (1346, 59761), (4597, 17498), (8749, 9194)]