87605596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{1307}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 165357360

約数和(自身を除く): 77751764

約数列:

[1, 2, 4, 13, 26, 52, 1289, 1307, 2578, 2614, 5156, 5228, 16757, 16991, 33514, 33982, 67028, 67964, 1684723, 3369446, 6738892, 21901399, 43802798, 87605596]

約数ペア:

[(1, 87605596), (2, 43802798), (4, 21901399), (13, 6738892), (26, 3369446), (52, 1684723), (1289, 67964), (1307, 67028), (2578, 33982), (2614, 33514), (5156, 16991), (5228, 16757)]