90379144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5519}}^1$

素因数の和:5637

約数の個数: 32

約数和(自身を含む): 178848000

約数和(自身を除く): 88468856

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 5519, 8188, 11038, 16376, 22076, 44152, 126937, 253874, 491191, 507748, 982382, 1015496, 1964764, 3929528, 11297393, 22594786, 45189572, 90379144]

約数ペア:

[(1, 90379144), (2, 45189572), (4, 22594786), (8, 11297393), (23, 3929528), (46, 1964764), (89, 1015496), (92, 982382), (178, 507748), (184, 491191), (356, 253874), (712, 126937), (2047, 44152), (4094, 22076), (5519, 16376), (8188, 11038)]