30805616

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{23197}}^1$

素因数の和:23288

約数の個数: 20

約数和(自身を含む): 60407592

約数和(自身を除く): 29601976

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 23197, 46394, 92788, 185576, 371152, 1925351, 3850702, 7701404, 15402808, 30805616]

約数ペア:

[(1, 30805616), (2, 15402808), (4, 7701404), (8, 3850702), (16, 1925351), (83, 371152), (166, 185576), (332, 92788), (664, 46394), (1328, 23197)]