80081672

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{82729}}^1$

素因数の和:82757

約数の個数: 24

約数和(自身を含む): 165046350

約数和(自身を除く): 84964678

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 82729, 165458, 330916, 661832, 910019, 1820038, 3640076, 7280152, 10010209, 20020418, 40040836, 80081672]

約数ペア:

[(1, 80081672), (2, 40040836), (4, 20020418), (8, 10010209), (11, 7280152), (22, 3640076), (44, 1820038), (88, 910019), (121, 661832), (242, 330916), (484, 165458), (968, 82729)]