329534032

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{188953}}^1$

素因数の和:189070

約数の個数: 20

約数和(自身を含む): 644333140

約数和(自身を除く): 314799108

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 188953, 377906, 755812, 1511624, 3023248, 20595877, 41191754, 82383508, 164767016, 329534032]

約数ペア:

[(1, 329534032), (2, 164767016), (4, 82383508), (8, 41191754), (16, 20595877), (109, 3023248), (218, 1511624), (436, 755812), (872, 377906), (1744, 188953)]