81073673728

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{6884653}}^1$

素因数の和:6884694

約数の個数: 40

約数和(自身を含む): 169032025008

約数和(自身を除く): 87958351280

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 6884653, 13769306, 27538612, 55077224, 110154448, 158347019, 220308896, 316694038, 440617792, 633388076, 881235584, 1266776152, 1762471168, 2533552304, 3524942336, 5067104608, 10134209216, 20268418432, 40536836864, 81073673728]

約数ペア:

[(1, 81073673728), (2, 40536836864), (4, 20268418432), (8, 10134209216), (16, 5067104608), (23, 3524942336), (32, 2533552304), (46, 1762471168), (64, 1266776152), (92, 881235584), (128, 633388076), (184, 440617792), (256, 316694038), (368, 220308896), (512, 158347019), (736, 110154448), (1472, 55077224), (2944, 27538612), (5888, 13769306), (11776, 6884653)]