16804555504

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{377393}}^1$

素因数の和:377446

約数の個数: 60

約数和(自身を含む): 37343891088

約数和(自身を除く): 20539335584

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 506, 968, 1012, 1936, 2024, 2783, 4048, 5566, 11132, 22264, 44528, 377393, 754786, 1509572, 3019144, 4151323, 6038288, 8302646, 8680039, 16605292, 17360078, 33210584, 34720156, 45664553, 66421168, 69440312, 91329106, 95480429, 138880624, 182658212, 190960858, 365316424, 381921716, 730632848, 763843432, 1050284719, 1527686864, 2100569438, 4201138876, 8402277752, 16804555504]

約数ペア:

[(1, 16804555504), (2, 8402277752), (4, 4201138876), (8, 2100569438), (11, 1527686864), (16, 1050284719), (22, 763843432), (23, 730632848), (44, 381921716), (46, 365316424), (88, 190960858), (92, 182658212), (121, 138880624), (176, 95480429), (184, 91329106), (242, 69440312), (253, 66421168), (368, 45664553), (484, 34720156), (506, 33210584), (968, 17360078), (1012, 16605292), (1936, 8680039), (2024, 8302646), (2783, 6038288), (4048, 4151323), (5566, 3019144), (11132, 1509572), (22264, 754786), (44528, 377393)]