31513852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6917}}^1$

素因数の和:7005

約数の個数: 24

約数和(自身を含む): 59273424

約数和(自身を除く): 27759572

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 6917, 13834, 27668, 117589, 235178, 463439, 470356, 926878, 1853756, 7878463, 15756926, 31513852]

約数ペア:

[(1, 31513852), (2, 15756926), (4, 7878463), (17, 1853756), (34, 926878), (67, 470356), (68, 463439), (134, 235178), (268, 117589), (1139, 27668), (2278, 13834), (4556, 6917)]