868070416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2358887}}^1$

素因数の和:2358918

約数の個数: 20

約数和(自身を含む): 1755012672

約数和(自身を除く): 886942256

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2358887, 4717774, 9435548, 18871096, 37742192, 54254401, 108508802, 217017604, 434035208, 868070416]

約数ペア:

[(1, 868070416), (2, 434035208), (4, 217017604), (8, 108508802), (16, 54254401), (23, 37742192), (46, 18871096), (92, 9435548), (184, 4717774), (368, 2358887)]