86963732

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 154852992

約数和(自身を除く): 67889260

約数列:

[1, 2, 4, 73, 146, 292, 431, 691, 862, 1382, 1724, 2764, 31463, 50443, 62926, 100886, 125852, 201772, 297821, 595642, 1191284, 21740933, 43481866, 86963732]

約数ペア:

[(1, 86963732), (2, 43481866), (4, 21740933), (73, 1191284), (146, 595642), (292, 297821), (431, 201772), (691, 125852), (862, 100886), (1382, 62926), (1724, 50443), (2764, 31463)]