78080056

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{109663}}^1$

素因数の和:109758

約数の個数: 16

約数和(自身を含む): 148046400

約数和(自身を除く): 69966344

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 109663, 219326, 438652, 877304, 9760007, 19520014, 39040028, 78080056]

約数ペア:

[(1, 78080056), (2, 39040028), (4, 19520014), (8, 9760007), (89, 877304), (178, 438652), (356, 219326), (712, 109663)]