31002352

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{8689}}^1$

素因数の和:8920

約数の個数: 20

約数和(自身を含む): 60343360

約数和(自身を除く): 29341008

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 8689, 17378, 34756, 69512, 139024, 1937647, 3875294, 7750588, 15501176, 31002352]

約数ペア:

[(1, 31002352), (2, 15501176), (4, 7750588), (8, 3875294), (16, 1937647), (223, 139024), (446, 69512), (892, 34756), (1784, 17378), (3568, 8689)]