87419005516

素因数分解:

$2^2\times {\mathrm{601}}^1\times {\mathrm{1289}}^1\times {\mathrm{28211}}^1$

素因数の和:30105

約数の個数: 24

約数和(自身を含む): 153362124720

約数和(自身を除く): 65943119204

約数列:

[1, 2, 4, 601, 1202, 1289, 2404, 2578, 5156, 28211, 56422, 112844, 774689, 1549378, 3098756, 16954811, 33909622, 36363979, 67819244, 72727958, 145455916, 21854751379, 43709502758, 87419005516]

約数ペア:

[(1, 87419005516), (2, 43709502758), (4, 21854751379), (601, 145455916), (1202, 72727958), (1289, 67819244), (2404, 36363979), (2578, 33909622), (5156, 16954811), (28211, 3098756), (56422, 1549378), (112844, 774689)]