40767616

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{16763}}^1$

素因数の和:16796

約数の個数: 32

約数和(自身を含む): 85496400

約数和(自身を除く): 44728784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 16763, 33526, 67052, 134104, 268208, 318497, 536416, 636994, 1072832, 1273988, 2145664, 2547976, 5095952, 10191904, 20383808, 40767616]

約数ペア:

[(1, 40767616), (2, 20383808), (4, 10191904), (8, 5095952), (16, 2547976), (19, 2145664), (32, 1273988), (38, 1072832), (64, 636994), (76, 536416), (128, 318497), (152, 268208), (304, 134104), (608, 67052), (1216, 33526), (2432, 16763)]