188594416

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{108139}}^1$

素因数の和:108256

約数の個数: 20

約数和(自身を含む): 368757400

約数和(自身を除く): 180162984

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 108139, 216278, 432556, 865112, 1730224, 11787151, 23574302, 47148604, 94297208, 188594416]

約数ペア:

[(1, 188594416), (2, 94297208), (4, 47148604), (8, 23574302), (16, 11787151), (109, 1730224), (218, 865112), (436, 432556), (872, 216278), (1744, 108139)]