89440312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3691}}^1$

素因数の和:3943

約数の個数: 32

約数和(自身を含む): 181424880

約数和(自身を除く): 91984568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 932, 1864, 3029, 3691, 6058, 7382, 12116, 14764, 24232, 29528, 47983, 95966, 191932, 383864, 860003, 1720006, 3440012, 6880024, 11180039, 22360078, 44720156, 89440312]

約数ペア:

[(1, 89440312), (2, 44720156), (4, 22360078), (8, 11180039), (13, 6880024), (26, 3440012), (52, 1720006), (104, 860003), (233, 383864), (466, 191932), (932, 95966), (1864, 47983), (3029, 29528), (3691, 24232), (6058, 14764), (7382, 12116)]