31347712

素因数分解:

$2^{10}\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 88

約数和(自身を含む): 71923392

約数和(自身を除く): 40575680

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 121, 128, 176, 184, 242, 253, 256, 352, 368, 484, 506, 512, 704, 736, 968, 1012, 1024, 1331, 1408, 1472, 1936, 2024, 2662, 2783, 2816, 2944, 3872, 4048, 5324, 5566, 5632, 5888, 7744, 8096, 10648, 11132, 11264, 11776, 15488, 16192, 21296, 22264, 23552, 30613, 30976, 32384, 42592, 44528, 61226, 61952, 64768, 85184, 89056, 122452, 123904, 129536, 170368, 178112, 244904, 259072, 340736, 356224, 489808, 681472, 712448, 979616, 1362944, 1424896, 1959232, 2849792, 3918464, 7836928, 15673856, 31347712]

約数ペア:

[(1, 31347712), (2, 15673856), (4, 7836928), (8, 3918464), (11, 2849792), (16, 1959232), (22, 1424896), (23, 1362944), (32, 979616), (44, 712448), (46, 681472), (64, 489808), (88, 356224), (92, 340736), (121, 259072), (128, 244904), (176, 178112), (184, 170368), (242, 129536), (253, 123904), (256, 122452), (352, 89056), (368, 85184), (484, 64768), (506, 61952), (512, 61226), (704, 44528), (736, 42592), (968, 32384), (1012, 30976), (1024, 30613), (1331, 23552), (1408, 22264), (1472, 21296), (1936, 16192), (2024, 15488), (2662, 11776), (2783, 11264), (2816, 11132), (2944, 10648), (3872, 8096), (4048, 7744), (5324, 5888), (5566, 5632)]