218189392

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{8423}}^1$

素因数の和:10050

約数の個数: 20

約数和(自身を含む): 423053280

約数和(自身を除く): 204863888

約数列:

[1, 2, 4, 8, 16, 1619, 3238, 6476, 8423, 12952, 16846, 25904, 33692, 67384, 134768, 13636837, 27273674, 54547348, 109094696, 218189392]

約数ペア:

[(1, 218189392), (2, 109094696), (4, 54547348), (8, 27273674), (16, 13636837), (1619, 134768), (3238, 67384), (6476, 33692), (8423, 25904), (12952, 16846)]