190057096

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{21977}}^1$

素因数の和:22053

約数の個数: 32

約数和(自身を含む): 379779840

約数和(自身を除く): 189722744

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 21977, 43954, 87908, 175816, 505471, 1010942, 1032919, 2021884, 2065838, 4043768, 4131676, 8263352, 23757137, 47514274, 95028548, 190057096]

約数ペア:

[(1, 190057096), (2, 95028548), (4, 47514274), (8, 23757137), (23, 8263352), (46, 4131676), (47, 4043768), (92, 2065838), (94, 2021884), (184, 1032919), (188, 1010942), (376, 505471), (1081, 175816), (2162, 87908), (4324, 43954), (8648, 21977)]