31653842

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 40

約数和(自身を含む): 55658880

約数和(自身を除く): 24005038

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 121, 242, 253, 506, 517, 1034, 1081, 1331, 2162, 2662, 2783, 5566, 5687, 11374, 11891, 14641, 23782, 29282, 30613, 61226, 62557, 125114, 130801, 261602, 336743, 673486, 688127, 1376254, 1438811, 2877622, 15826921, 31653842]

約数ペア:

[(1, 31653842), (2, 15826921), (11, 2877622), (22, 1438811), (23, 1376254), (46, 688127), (47, 673486), (94, 336743), (121, 261602), (242, 130801), (253, 125114), (506, 62557), (517, 61226), (1034, 30613), (1081, 29282), (1331, 23782), (2162, 14641), (2662, 11891), (2783, 11374), (5566, 5687)]