2585216

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 5426400

約数和(自身を除く): 2841184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1063, 1216, 2126, 2432, 4252, 8504, 17008, 20197, 34016, 40394, 68032, 80788, 136064, 161576, 323152, 646304, 1292608, 2585216]

約数ペア:

[(1, 2585216), (2, 1292608), (4, 646304), (8, 323152), (16, 161576), (19, 136064), (32, 80788), (38, 68032), (64, 40394), (76, 34016), (128, 20197), (152, 17008), (304, 8504), (608, 4252), (1063, 2432), (1216, 2126)]