130731136

素因数分解:

$2^7\times {\mathrm{983}}^1\times {\mathrm{1039}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 260956800

約数和(自身を除く): 130225664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 983, 1039, 1966, 2078, 3932, 4156, 7864, 8312, 15728, 16624, 31456, 33248, 62912, 66496, 125824, 132992, 1021337, 2042674, 4085348, 8170696, 16341392, 32682784, 65365568, 130731136]

約数ペア:

[(1, 130731136), (2, 65365568), (4, 32682784), (8, 16341392), (16, 8170696), (32, 4085348), (64, 2042674), (128, 1021337), (983, 132992), (1039, 125824), (1966, 66496), (2078, 62912), (3932, 33248), (4156, 31456), (7864, 16624), (8312, 15728)]