88564612

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{1289}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 157663800

約数和(自身を除く): 69099188

約数列:

[1, 2, 4, 89, 178, 193, 356, 386, 772, 1289, 2578, 5156, 17177, 34354, 68708, 114721, 229442, 248777, 458884, 497554, 995108, 22141153, 44282306, 88564612]

約数ペア:

[(1, 88564612), (2, 44282306), (4, 22141153), (89, 995108), (178, 497554), (193, 458884), (356, 248777), (386, 229442), (772, 114721), (1289, 68708), (2578, 34354), (5156, 17177)]