90456128

素因数分解:

$2^6\times 7^1\times {\mathrm{201911}}^1$

素因数の和:201930

約数の個数: 28

約数和(自身を含む): 205142592

約数和(自身を除く): 114686464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 201911, 403822, 807644, 1413377, 1615288, 2826754, 3230576, 5653508, 6461152, 11307016, 12922304, 22614032, 45228064, 90456128]

約数ペア:

[(1, 90456128), (2, 45228064), (4, 22614032), (7, 12922304), (8, 11307016), (14, 6461152), (16, 5653508), (28, 3230576), (32, 2826754), (56, 1615288), (64, 1413377), (112, 807644), (224, 403822), (448, 201911)]