25854832

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{19469}}^1$

素因数の和:19560

約数の個数: 20

約数和(自身を含む): 50699880

約数和(自身を除く): 24845048

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 19469, 38938, 77876, 155752, 311504, 1615927, 3231854, 6463708, 12927416, 25854832]

約数ペア:

[(1, 25854832), (2, 12927416), (4, 6463708), (8, 3231854), (16, 1615927), (83, 311504), (166, 155752), (332, 77876), (664, 38938), (1328, 19469)]