87910088

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15241}}^1$

素因数の和:15357

約数の個数: 32

約数和(自身を含む): 190220160

約数和(自身を除く): 102310072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 15241, 30482, 60964, 106687, 121928, 213374, 426748, 853496, 1569823, 3139646, 6279292, 10988761, 12558584, 21977522, 43955044, 87910088]

約数ペア:

[(1, 87910088), (2, 43955044), (4, 21977522), (7, 12558584), (8, 10988761), (14, 6279292), (28, 3139646), (56, 1569823), (103, 853496), (206, 426748), (412, 213374), (721, 121928), (824, 106687), (1442, 60964), (2884, 30482), (5768, 15241)]