90135794

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{22433}}^1$

素因数の和:22490

約数の個数: 24

約数和(自身を含む): 161120988

約数和(自身を除く): 70985194

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 22433, 44866, 157031, 314062, 919753, 1099217, 1839506, 2198434, 6438271, 12876542, 45067897, 90135794]

約数ペア:

[(1, 90135794), (2, 45067897), (7, 12876542), (14, 6438271), (41, 2198434), (49, 1839506), (82, 1099217), (98, 919753), (287, 314062), (574, 157031), (2009, 44866), (4018, 22433)]