90026418

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1123}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 186458112

約数和(自身を除く): 96431694

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 431, 862, 1123, 1293, 2246, 2586, 3369, 6738, 13361, 26722, 34813, 40083, 69626, 80166, 104439, 208878, 484013, 968026, 1452039, 2904078, 15004403, 30008806, 45013209, 90026418]

約数ペア:

[(1, 90026418), (2, 45013209), (3, 30008806), (6, 15004403), (31, 2904078), (62, 1452039), (93, 968026), (186, 484013), (431, 208878), (862, 104439), (1123, 80166), (1293, 69626), (2246, 40083), (2586, 34813), (3369, 26722), (6738, 13361)]