15679916648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2003}}^1\times {\mathrm{8087}}^1$

素因数の和:10118

約数の個数: 48

約数和(自身を含む): 32335662240

約数和(自身を除く): 16655745592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2003, 4006, 8012, 8087, 16024, 16174, 22033, 32348, 44066, 64696, 88132, 88957, 176264, 177914, 242363, 355828, 484726, 711656, 969452, 978527, 1938904, 1957054, 3914108, 7828216, 16198261, 32396522, 64793044, 129586088, 178180871, 356361742, 712723484, 1425446968, 1959989581, 3919979162, 7839958324, 15679916648]

約数ペア:

[(1, 15679916648), (2, 7839958324), (4, 3919979162), (8, 1959989581), (11, 1425446968), (22, 712723484), (44, 356361742), (88, 178180871), (121, 129586088), (242, 64793044), (484, 32396522), (968, 16198261), (2003, 7828216), (4006, 3914108), (8012, 1957054), (8087, 1938904), (16024, 978527), (16174, 969452), (22033, 711656), (32348, 484726), (44066, 355828), (64696, 242363), (88132, 177914), (88957, 176264)]