190840192

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{34673}}^1$

素因数の和:34730

約数の個数: 32

約数和(自身を含む): 389042280

約数和(自身を除く): 198202088

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 34673, 69346, 138692, 277384, 554768, 1109536, 1490939, 2219072, 2981878, 4438144, 5963756, 11927512, 23855024, 47710048, 95420096, 190840192]

約数ペア:

[(1, 190840192), (2, 95420096), (4, 47710048), (8, 23855024), (16, 11927512), (32, 5963756), (43, 4438144), (64, 2981878), (86, 2219072), (128, 1490939), (172, 1109536), (344, 554768), (688, 277384), (1376, 138692), (2752, 69346), (5504, 34673)]