164401568

素因数分解:

$2^5\times {\mathrm{1597}}^1\times {\mathrm{3217}}^1$

素因数の和:4824

約数の個数: 24

約数和(自身を含む): 323968932

約数和(自身を除く): 159567364

約数列:

[1, 2, 4, 8, 16, 32, 1597, 3194, 3217, 6388, 6434, 12776, 12868, 25552, 25736, 51104, 51472, 102944, 5137549, 10275098, 20550196, 41100392, 82200784, 164401568]

約数ペア:

[(1, 164401568), (2, 82200784), (4, 41100392), (8, 20550196), (16, 10275098), (32, 5137549), (1597, 102944), (3194, 51472), (3217, 51104), (6388, 25736), (6434, 25552), (12776, 12868)]