80491314152

素因数分解:

$2^3\times {\mathrm{51913}}^1\times {\mathrm{193813}}^1$

素因数の和:245732

約数の個数: 16

約数和(自身を含む): 150924899940

約数和(自身を除く): 70433585788

約数列:

[1, 2, 4, 8, 51913, 103826, 193813, 207652, 387626, 415304, 775252, 1550504, 10061414269, 20122828538, 40245657076, 80491314152]

約数ペア:

[(1, 80491314152), (2, 40245657076), (4, 20122828538), (8, 10061414269), (51913, 1550504), (103826, 775252), (193813, 415304), (207652, 387626)]