16723448

素因数分解:

$2^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{571}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 35967360

約数和(自身を除く): 19243912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 523, 571, 1046, 1142, 2092, 2284, 3661, 3997, 4184, 4568, 7322, 7994, 14644, 15988, 29288, 31976, 298633, 597266, 1194532, 2090431, 2389064, 4180862, 8361724, 16723448]

約数ペア:

[(1, 16723448), (2, 8361724), (4, 4180862), (7, 2389064), (8, 2090431), (14, 1194532), (28, 597266), (56, 298633), (523, 31976), (571, 29288), (1046, 15988), (1142, 14644), (2092, 7994), (2284, 7322), (3661, 4568), (3997, 4184)]