80675584

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{28649}}^1$

素因数の和:28676

約数の個数: 36

約数和(自身を含む): 175681800

約数和(自身を除く): 95006216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 28649, 57298, 114596, 229192, 315139, 458384, 630278, 916768, 1260556, 1833536, 2521112, 3667072, 5042224, 7334144, 10084448, 20168896, 40337792, 80675584]

約数ペア:

[(1, 80675584), (2, 40337792), (4, 20168896), (8, 10084448), (11, 7334144), (16, 5042224), (22, 3667072), (32, 2521112), (44, 1833536), (64, 1260556), (88, 916768), (128, 630278), (176, 458384), (256, 315139), (352, 229192), (704, 114596), (1408, 57298), (2816, 28649)]