281141248

素因数分解:

$2^{13}\times {\mathrm{34319}}^1$

素因数の和:34345

約数の個数: 28

約数和(自身を含む): 562264560

約数和(自身を除く): 281123312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 34319, 68638, 137276, 274552, 549104, 1098208, 2196416, 4392832, 8785664, 17571328, 35142656, 70285312, 140570624, 281141248]

約数ペア:

[(1, 281141248), (2, 140570624), (4, 70285312), (8, 35142656), (16, 17571328), (32, 8785664), (64, 4392832), (128, 2196416), (256, 1098208), (512, 549104), (1024, 274552), (2048, 137276), (4096, 68638), (8192, 34319)]