25244288

素因数分解:

$2^7\times {\mathrm{197221}}^1$

素因数の和:197235

約数の個数: 16

約数和(自身を含む): 50291610

約数和(自身を除く): 25047322

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197221, 394442, 788884, 1577768, 3155536, 6311072, 12622144, 25244288]

約数ペア:

[(1, 25244288), (2, 12622144), (4, 6311072), (8, 3155536), (16, 1577768), (32, 788884), (64, 394442), (128, 197221)]