39380392

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{45161}}^1$

素因数の和:45276

約数の個数: 16

約数和(自身を含む): 74517300

約数和(自身を除く): 35136908

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 45161, 90322, 180644, 361288, 4922549, 9845098, 19690196, 39380392]

約数ペア:

[(1, 39380392), (2, 19690196), (4, 9845098), (8, 4922549), (109, 361288), (218, 180644), (436, 90322), (872, 45161)]