81561536

素因数分解:

$2^6\times 7^1\times {\mathrm{182057}}^1$

素因数の和:182076

約数の個数: 28

約数和(自身を含む): 184970928

約数和(自身を除く): 103409392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 182057, 364114, 728228, 1274399, 1456456, 2548798, 2912912, 5097596, 5825824, 10195192, 11651648, 20390384, 40780768, 81561536]

約数ペア:

[(1, 81561536), (2, 40780768), (4, 20390384), (7, 11651648), (8, 10195192), (14, 5825824), (16, 5097596), (28, 2912912), (32, 2548798), (56, 1456456), (64, 1274399), (112, 728228), (224, 364114), (448, 182057)]