31281196

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8293}}^1$

素因数の和:8361

約数の個数: 24

約数和(自身を含む): 58522464

約数和(自身を除く): 27241268

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 8293, 16586, 33172, 190739, 340013, 381478, 680026, 762956, 1360052, 7820299, 15640598, 31281196]

約数ペア:

[(1, 31281196), (2, 15640598), (4, 7820299), (23, 1360052), (41, 762956), (46, 680026), (82, 381478), (92, 340013), (164, 190739), (943, 33172), (1886, 16586), (3772, 8293)]