16465792

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 42301440

約数和(自身を除く): 25835648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 47, 56, 64, 68, 92, 94, 112, 119, 128, 136, 161, 184, 188, 224, 238, 272, 322, 329, 368, 376, 391, 448, 476, 544, 644, 658, 736, 752, 782, 799, 896, 952, 1081, 1088, 1288, 1316, 1472, 1504, 1564, 1598, 1904, 2162, 2176, 2576, 2632, 2737, 2944, 3008, 3128, 3196, 3808, 4324, 5152, 5264, 5474, 5593, 6016, 6256, 6392, 7567, 7616, 8648, 10304, 10528, 10948, 11186, 12512, 12784, 15134, 15232, 17296, 18377, 20608, 21056, 21896, 22372, 25024, 25568, 30268, 34592, 36754, 42112, 43792, 44744, 50048, 51136, 60536, 69184, 73508, 87584, 89488, 102272, 121072, 128639, 138368, 147016, 175168, 178976, 242144, 257278, 294032, 350336, 357952, 484288, 514556, 588064, 715904, 968576, 1029112, 1176128, 2058224, 2352256, 4116448, 8232896, 16465792]

約数ペア:

[(1, 16465792), (2, 8232896), (4, 4116448), (7, 2352256), (8, 2058224), (14, 1176128), (16, 1029112), (17, 968576), (23, 715904), (28, 588064), (32, 514556), (34, 484288), (46, 357952), (47, 350336), (56, 294032), (64, 257278), (68, 242144), (92, 178976), (94, 175168), (112, 147016), (119, 138368), (128, 128639), (136, 121072), (161, 102272), (184, 89488), (188, 87584), (224, 73508), (238, 69184), (272, 60536), (322, 51136), (329, 50048), (368, 44744), (376, 43792), (391, 42112), (448, 36754), (476, 34592), (544, 30268), (644, 25568), (658, 25024), (736, 22372), (752, 21896), (782, 21056), (799, 20608), (896, 18377), (952, 17296), (1081, 15232), (1088, 15134), (1288, 12784), (1316, 12512), (1472, 11186), (1504, 10948), (1564, 10528), (1598, 10304), (1904, 8648), (2162, 7616), (2176, 7567), (2576, 6392), (2632, 6256), (2737, 6016), (2944, 5593), (3008, 5474), (3128, 5264), (3196, 5152), (3808, 4324)]