90487562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{11027}}^1$

素因数の和:11413

約数の個数: 16

約数和(自身を含む): 148480992

約数和(自身を除く): 57993430

約数列:

[1, 2, 11, 22, 373, 746, 4103, 8206, 11027, 22054, 121297, 242594, 4113071, 8226142, 45243781, 90487562]

約数ペア:

[(1, 90487562), (2, 45243781), (11, 8226142), (22, 4113071), (373, 242594), (746, 121297), (4103, 22054), (8206, 11027)]