217907936

素因数分解:

$2^5\times {\mathrm{971}}^1\times {\mathrm{7013}}^1$

素因数の和:7994

約数の個数: 24

約数和(自身を含む): 429509304

約数和(自身を除く): 211601368

約数列:

[1, 2, 4, 8, 16, 32, 971, 1942, 3884, 7013, 7768, 14026, 15536, 28052, 31072, 56104, 112208, 224416, 6809623, 13619246, 27238492, 54476984, 108953968, 217907936]

約数ペア:

[(1, 217907936), (2, 108953968), (4, 54476984), (8, 27238492), (16, 13619246), (32, 6809623), (971, 224416), (1942, 112208), (3884, 56104), (7013, 31072), (7768, 28052), (14026, 15536)]