20192128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14341}}^1$

素因数の和:14366

約数の個数: 32

約数和(自身を含む): 43886520

約数和(自身を除く): 23694392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14341, 28682, 57364, 114728, 157751, 229456, 315502, 458912, 631004, 917824, 1262008, 1835648, 2524016, 5048032, 10096064, 20192128]

約数ペア:

[(1, 20192128), (2, 10096064), (4, 5048032), (8, 2524016), (11, 1835648), (16, 1262008), (22, 917824), (32, 631004), (44, 458912), (64, 315502), (88, 229456), (128, 157751), (176, 114728), (352, 57364), (704, 28682), (1408, 14341)]