193856384

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{35221}}^1$

素因数の和:35278

約数の個数: 32

約数和(自身を含む): 395190840

約数和(自身を除く): 201334456

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 35221, 70442, 140884, 281768, 563536, 1127072, 1514503, 2254144, 3029006, 4508288, 6058012, 12116024, 24232048, 48464096, 96928192, 193856384]

約数ペア:

[(1, 193856384), (2, 96928192), (4, 48464096), (8, 24232048), (16, 12116024), (32, 6058012), (43, 4508288), (64, 3029006), (86, 2254144), (128, 1514503), (172, 1127072), (344, 563536), (688, 281768), (1376, 140884), (2752, 70442), (5504, 35221)]