109155256

素因数分解:

$2^3\times 7^1\times {\mathrm{1949201}}^1$

素因数の和:1949214

約数の個数: 16

約数和(自身を含む): 233904240

約数和(自身を除く): 124748984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1949201, 3898402, 7796804, 13644407, 15593608, 27288814, 54577628, 109155256]

約数ペア:

[(1, 109155256), (2, 54577628), (4, 27288814), (7, 15593608), (8, 13644407), (14, 7796804), (28, 3898402), (56, 1949201)]