90792128

素因数分解:

$2^6\times 7^1\times {\mathrm{202661}}^1$

素因数の和:202680

約数の個数: 28

約数和(自身を含む): 205904592

約数和(自身を除く): 115112464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 202661, 405322, 810644, 1418627, 1621288, 2837254, 3242576, 5674508, 6485152, 11349016, 12970304, 22698032, 45396064, 90792128]

約数ペア:

[(1, 90792128), (2, 45396064), (4, 22698032), (7, 12970304), (8, 11349016), (14, 6485152), (16, 5674508), (28, 3242576), (32, 2837254), (56, 1621288), (64, 1418627), (112, 810644), (224, 405322), (448, 202661)]