80784202

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{4447}}^1$

素因数の和:4773

約数の個数: 16

約数和(自身を含む): 125540352

約数和(自身を除く): 44756150

約数列:

[1, 2, 31, 62, 293, 586, 4447, 8894, 9083, 18166, 137857, 275714, 1302971, 2605942, 40392101, 80784202]

約数ペア:

[(1, 80784202), (2, 40392101), (31, 2605942), (62, 1302971), (293, 275714), (586, 137857), (4447, 18166), (8894, 9083)]