81682192

素因数分解:

$2^4\times {\mathrm{593}}^1\times {\mathrm{8609}}^1$

素因数の和:9210

約数の個数: 20

約数和(自身を含む): 158544540

約数和(自身を除く): 76862348

約数列:

[1, 2, 4, 8, 16, 593, 1186, 2372, 4744, 8609, 9488, 17218, 34436, 68872, 137744, 5105137, 10210274, 20420548, 40841096, 81682192]

約数ペア:

[(1, 81682192), (2, 40841096), (4, 20420548), (8, 10210274), (16, 5105137), (593, 137744), (1186, 68872), (2372, 34436), (4744, 17218), (8609, 9488)]