23943376

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{13729}}^1$

素因数の和:13846

約数の個数: 20

約数和(自身を含む): 46819300

約数和(自身を除く): 22875924

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 13729, 27458, 54916, 109832, 219664, 1496461, 2992922, 5985844, 11971688, 23943376]

約数ペア:

[(1, 23943376), (2, 11971688), (4, 5985844), (8, 2992922), (16, 1496461), (109, 219664), (218, 109832), (436, 54916), (872, 27458), (1744, 13729)]