921569296

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{156943}}^1$

素因数の和:157318

約数の個数: 20

約数和(自身を含む): 1790417152

約数和(自身を除く): 868847856

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 156943, 313886, 627772, 1255544, 2511088, 57598081, 115196162, 230392324, 460784648, 921569296]

約数ペア:

[(1, 921569296), (2, 460784648), (4, 230392324), (8, 115196162), (16, 57598081), (367, 2511088), (734, 1255544), (1468, 627772), (2936, 313886), (5872, 156943)]