80885504

素因数分解:

$2^8\times 7^1\times {\mathrm{45137}}^1$

素因数の和:45160

約数の個数: 36

約数和(自身を含む): 184524144

約数和(自身を除く): 103638640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 45137, 90274, 180548, 315959, 361096, 631918, 722192, 1263836, 1444384, 2527672, 2888768, 5055344, 5777536, 10110688, 11555072, 20221376, 40442752, 80885504]

約数ペア:

[(1, 80885504), (2, 40442752), (4, 20221376), (7, 11555072), (8, 10110688), (14, 5777536), (16, 5055344), (28, 2888768), (32, 2527672), (56, 1444384), (64, 1263836), (112, 722192), (128, 631918), (224, 361096), (256, 315959), (448, 180548), (896, 90274), (1792, 45137)]