8137216

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 40

約数和(自身を含む): 16989984

約数和(自身を除く): 8852768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 691, 736, 1382, 1472, 2764, 2944, 5528, 5888, 11056, 11776, 15893, 22112, 31786, 44224, 63572, 88448, 127144, 176896, 254288, 353792, 508576, 1017152, 2034304, 4068608, 8137216]

約数ペア:

[(1, 8137216), (2, 4068608), (4, 2034304), (8, 1017152), (16, 508576), (23, 353792), (32, 254288), (46, 176896), (64, 127144), (92, 88448), (128, 63572), (184, 44224), (256, 31786), (368, 22112), (512, 15893), (691, 11776), (736, 11056), (1382, 5888), (1472, 5528), (2764, 2944)]