190027288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{93887}}^1$

素因数の和:93927

約数の個数: 32

約数和(自身を含む): 405596160

約数和(自身を除く): 215568872

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 93887, 187774, 375548, 751096, 1032757, 2065514, 2159401, 4131028, 4318802, 8262056, 8637604, 17275208, 23753411, 47506822, 95013644, 190027288]

約数ペア:

[(1, 190027288), (2, 95013644), (4, 47506822), (8, 23753411), (11, 17275208), (22, 8637604), (23, 8262056), (44, 4318802), (46, 4131028), (88, 2159401), (92, 2065514), (184, 1032757), (253, 751096), (506, 375548), (1012, 187774), (2024, 93887)]