31457996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4987}}^1$

素因数の和:5093

約数の個数: 24

約数和(自身を含む): 58658880

約数和(自身を除く): 27200884

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 4987, 6308, 9974, 19948, 94753, 189506, 379012, 413921, 827842, 1655684, 7864499, 15728998, 31457996]

約数ペア:

[(1, 31457996), (2, 15728998), (4, 7864499), (19, 1655684), (38, 827842), (76, 413921), (83, 379012), (166, 189506), (332, 94753), (1577, 19948), (3154, 9974), (4987, 6308)]