225436496

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{21577}}^1$

素因数の和:22238

約数の個数: 20

約数和(自身を含む): 437472372

約数和(自身を除く): 212035876

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 21577, 43154, 86308, 172616, 345232, 14089781, 28179562, 56359124, 112718248, 225436496]

約数ペア:

[(1, 225436496), (2, 112718248), (4, 56359124), (8, 28179562), (16, 14089781), (653, 345232), (1306, 172616), (2612, 86308), (5224, 43154), (10448, 21577)]