172958896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42727}}^1$

素因数の和:42769

約数の個数: 40

約数和(自身を含む): 381475584

約数和(自身を除く): 208516688

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 42727, 85454, 170908, 341816, 469997, 683632, 939994, 982721, 1879988, 1965442, 3759976, 3930884, 7519952, 7861768, 10809931, 15723536, 21619862, 43239724, 86479448, 172958896]

約数ペア:

[(1, 172958896), (2, 86479448), (4, 43239724), (8, 21619862), (11, 15723536), (16, 10809931), (22, 7861768), (23, 7519952), (44, 3930884), (46, 3759976), (88, 1965442), (92, 1879988), (176, 982721), (184, 939994), (253, 683632), (368, 469997), (506, 341816), (1012, 170908), (2024, 85454), (4048, 42727)]