20162834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1039}}^1$

素因数の和:1385

約数の個数: 16

約数和(自身を含む): 31349760

約数和(自身を除く): 11186926

約数列:

[1, 2, 31, 62, 313, 626, 1039, 2078, 9703, 19406, 32209, 64418, 325207, 650414, 10081417, 20162834]

約数ペア:

[(1, 20162834), (2, 10081417), (31, 650414), (62, 325207), (313, 64418), (626, 32209), (1039, 19406), (2078, 9703)]