80859136

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1082

約数の個数: 52

約数和(自身を含む): 170372800

約数和(自身を除く): 89513664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1039, 1216, 2048, 2078, 2432, 4096, 4156, 4864, 8312, 9728, 16624, 19456, 19741, 33248, 38912, 39482, 66496, 77824, 78964, 132992, 157928, 265984, 315856, 531968, 631712, 1063936, 1263424, 2127872, 2526848, 4255744, 5053696, 10107392, 20214784, 40429568, 80859136]

約数ペア:

[(1, 80859136), (2, 40429568), (4, 20214784), (8, 10107392), (16, 5053696), (19, 4255744), (32, 2526848), (38, 2127872), (64, 1263424), (76, 1063936), (128, 631712), (152, 531968), (256, 315856), (304, 265984), (512, 157928), (608, 132992), (1024, 78964), (1039, 77824), (1216, 66496), (2048, 39482), (2078, 38912), (2432, 33248), (4096, 19741), (4156, 19456), (4864, 16624), (8312, 9728)]