90206641

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{9133}}^1$

素因数の和:9240

約数の個数: 16

約数和(自身を含む): 110484864

約数和(自身を除く): 20278223

約数列:

[1, 7, 17, 83, 119, 581, 1411, 9133, 9877, 63931, 155261, 758039, 1086827, 5306273, 12886663, 90206641]

約数ペア:

[(1, 90206641), (7, 12886663), (17, 5306273), (83, 1086827), (119, 758039), (581, 155261), (1411, 63931), (9133, 9877)]