291468544

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{8191}}^1$

素因数の和:8346

約数の個数: 36

約数和(自身を含む): 586055680

約数和(自身を除く): 294587136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 4448, 8191, 8896, 16382, 17792, 32764, 35584, 65528, 131056, 262112, 524224, 1048448, 1138549, 2096896, 2277098, 4554196, 9108392, 18216784, 36433568, 72867136, 145734272, 291468544]

約数ペア:

[(1, 291468544), (2, 145734272), (4, 72867136), (8, 36433568), (16, 18216784), (32, 9108392), (64, 4554196), (128, 2277098), (139, 2096896), (256, 1138549), (278, 1048448), (556, 524224), (1112, 262112), (2224, 131056), (4448, 65528), (8191, 35584), (8896, 32764), (16382, 17792)]