80249344

素因数分解:

$2^9\times 7^1\times {\mathrm{22391}}^1$

素因数の和:22416

約数の個数: 40

約数和(自身を含む): 183256128

約数和(自身を除く): 103006784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 22391, 44782, 89564, 156737, 179128, 313474, 358256, 626948, 716512, 1253896, 1433024, 2507792, 2866048, 5015584, 5732096, 10031168, 11464192, 20062336, 40124672, 80249344]

約数ペア:

[(1, 80249344), (2, 40124672), (4, 20062336), (7, 11464192), (8, 10031168), (14, 5732096), (16, 5015584), (28, 2866048), (32, 2507792), (56, 1433024), (64, 1253896), (112, 716512), (128, 626948), (224, 358256), (256, 313474), (448, 179128), (512, 156737), (896, 89564), (1792, 44782), (3584, 22391)]