107843728

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{61837}}^1$

素因数の和:61954

約数の個数: 20

約数和(自身を含む): 210867580

約数和(自身を除く): 103023852

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 61837, 123674, 247348, 494696, 989392, 6740233, 13480466, 26960932, 53921864, 107843728]

約数ペア:

[(1, 107843728), (2, 53921864), (4, 26960932), (8, 13480466), (16, 6740233), (109, 989392), (218, 494696), (436, 247348), (872, 123674), (1744, 61837)]