89680472

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{27143}}^1$

素因数の和:27215

約数の個数: 32

約数和(自身を含む): 195436800

約数和(自身を除く): 105756328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 27143, 54286, 108572, 190001, 217144, 380002, 760004, 1520008, 1601437, 3202874, 6405748, 11210059, 12811496, 22420118, 44840236, 89680472]

約数ペア:

[(1, 89680472), (2, 44840236), (4, 22420118), (7, 12811496), (8, 11210059), (14, 6405748), (28, 3202874), (56, 1601437), (59, 1520008), (118, 760004), (236, 380002), (413, 217144), (472, 190001), (826, 108572), (1652, 54286), (3304, 27143)]