85420706

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{22027}}^1$

素因数の和:22313

約数の個数: 16

約数和(自身を含む): 146970816

約数和(自身を除く): 61550110

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 22027, 44054, 154189, 308378, 6101479, 12202958, 42710353, 85420706]

約数ペア:

[(1, 85420706), (2, 42710353), (7, 12202958), (14, 6101479), (277, 308378), (554, 154189), (1939, 44054), (3878, 22027)]