16356864

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 80

約数和(自身を含む): 45568512

約数和(自身を除く): 29211648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 463, 512, 552, 736, 768, 926, 1104, 1389, 1472, 1536, 1852, 2208, 2778, 2944, 3704, 4416, 5556, 5888, 7408, 8832, 10649, 11112, 11776, 14816, 17664, 21298, 22224, 29632, 31947, 35328, 42596, 44448, 59264, 63894, 85192, 88896, 118528, 127788, 170384, 177792, 237056, 255576, 340768, 355584, 511152, 681536, 711168, 1022304, 1363072, 2044608, 2726144, 4089216, 5452288, 8178432, 16356864]

約数ペア:

[(1, 16356864), (2, 8178432), (3, 5452288), (4, 4089216), (6, 2726144), (8, 2044608), (12, 1363072), (16, 1022304), (23, 711168), (24, 681536), (32, 511152), (46, 355584), (48, 340768), (64, 255576), (69, 237056), (92, 177792), (96, 170384), (128, 127788), (138, 118528), (184, 88896), (192, 85192), (256, 63894), (276, 59264), (368, 44448), (384, 42596), (463, 35328), (512, 31947), (552, 29632), (736, 22224), (768, 21298), (926, 17664), (1104, 14816), (1389, 11776), (1472, 11112), (1536, 10649), (1852, 8832), (2208, 7408), (2778, 5888), (2944, 5556), (3704, 4416)]