123670192

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{21061}}^1$

素因数の和:21436

約数の個数: 20

約数和(自身を含む): 240275296

約数和(自身を除く): 116605104

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 21061, 42122, 84244, 168488, 336976, 7729387, 15458774, 30917548, 61835096, 123670192]

約数ペア:

[(1, 123670192), (2, 61835096), (4, 30917548), (8, 15458774), (16, 7729387), (367, 336976), (734, 168488), (1468, 84244), (2936, 42122), (5872, 21061)]