90640256

素因数分解:

$2^7\times 7^1\times {\mathrm{101161}}^1$

素因数の和:101182

約数の個数: 32

約数和(自身を含む): 206370480

約数和(自身を除く): 115730224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 101161, 202322, 404644, 708127, 809288, 1416254, 1618576, 2832508, 3237152, 5665016, 6474304, 11330032, 12948608, 22660064, 45320128, 90640256]

約数ペア:

[(1, 90640256), (2, 45320128), (4, 22660064), (7, 12948608), (8, 11330032), (14, 6474304), (16, 5665016), (28, 3237152), (32, 2832508), (56, 1618576), (64, 1416254), (112, 809288), (128, 708127), (224, 404644), (448, 202322), (896, 101161)]