189016768

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{41597}}^1$

素因数の和:41680

約数の個数: 28

約数和(自身を含む): 380372112

約数和(自身を除く): 191355344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 41597, 83194, 166388, 332776, 665552, 1331104, 2662208, 2953387, 5906774, 11813548, 23627096, 47254192, 94508384, 189016768]

約数ペア:

[(1, 189016768), (2, 94508384), (4, 47254192), (8, 23627096), (16, 11813548), (32, 5906774), (64, 2953387), (71, 2662208), (142, 1331104), (284, 665552), (568, 332776), (1136, 166388), (2272, 83194), (4544, 41597)]