81532352

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:849

約数の個数: 56

約数和(自身を含む): 177759360

約数和(自身を除く): 96227008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 179, 352, 358, 647, 704, 716, 1294, 1432, 1969, 2588, 2864, 3938, 5176, 5728, 7117, 7876, 10352, 11456, 14234, 15752, 20704, 28468, 31504, 41408, 56936, 63008, 113872, 115813, 126016, 227744, 231626, 455488, 463252, 926504, 1273943, 1853008, 2547886, 3706016, 5095772, 7412032, 10191544, 20383088, 40766176, 81532352]

約数ペア:

[(1, 81532352), (2, 40766176), (4, 20383088), (8, 10191544), (11, 7412032), (16, 5095772), (22, 3706016), (32, 2547886), (44, 1853008), (64, 1273943), (88, 926504), (176, 463252), (179, 455488), (352, 231626), (358, 227744), (647, 126016), (704, 115813), (716, 113872), (1294, 63008), (1432, 56936), (1969, 41408), (2588, 31504), (2864, 28468), (3938, 20704), (5176, 15752), (5728, 14234), (7117, 11456), (7876, 10352)]