78809092

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1667}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 141232896

約数和(自身を除く): 62423804

約数列:

[1, 2, 4, 53, 106, 212, 223, 446, 892, 1667, 3334, 6668, 11819, 23638, 47276, 88351, 176702, 353404, 371741, 743482, 1486964, 19702273, 39404546, 78809092]

約数ペア:

[(1, 78809092), (2, 39404546), (4, 19702273), (53, 1486964), (106, 743482), (212, 371741), (223, 353404), (446, 176702), (892, 88351), (1667, 47276), (3334, 23638), (6668, 11819)]