177029072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21401}}^1$

素因数の和:21467

約数の個数: 40

約数和(自身を含む): 382154112

約数和(自身を除く): 205125040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 21401, 42802, 85604, 171208, 235411, 342416, 470822, 941644, 1005847, 1883288, 2011694, 3766576, 4023388, 8046776, 11064317, 16093552, 22128634, 44257268, 88514536, 177029072]

約数ペア:

[(1, 177029072), (2, 88514536), (4, 44257268), (8, 22128634), (11, 16093552), (16, 11064317), (22, 8046776), (44, 4023388), (47, 3766576), (88, 2011694), (94, 1883288), (176, 1005847), (188, 941644), (376, 470822), (517, 342416), (752, 235411), (1034, 171208), (2068, 85604), (4136, 42802), (8272, 21401)]