16521088

素因数分解:

$2^7\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 33096960

約数和(自身を除く): 16575872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 337, 383, 674, 766, 1348, 1532, 2696, 3064, 5392, 6128, 10784, 12256, 21568, 24512, 43136, 49024, 129071, 258142, 516284, 1032568, 2065136, 4130272, 8260544, 16521088]

約数ペア:

[(1, 16521088), (2, 8260544), (4, 4130272), (8, 2065136), (16, 1032568), (32, 516284), (64, 258142), (128, 129071), (337, 49024), (383, 43136), (674, 24512), (766, 21568), (1348, 12256), (1532, 10784), (2696, 6128), (3064, 5392)]