39464024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 76626000

約数和(自身を除く): 37161976

約数列:

[1, 2, 4, 8, 43, 86, 89, 172, 178, 344, 356, 712, 1289, 2578, 3827, 5156, 7654, 10312, 15308, 30616, 55427, 110854, 114721, 221708, 229442, 443416, 458884, 917768, 4933003, 9866006, 19732012, 39464024]

約数ペア:

[(1, 39464024), (2, 19732012), (4, 9866006), (8, 4933003), (43, 917768), (86, 458884), (89, 443416), (172, 229442), (178, 221708), (344, 114721), (356, 110854), (712, 55427), (1289, 30616), (2578, 15308), (3827, 10312), (5156, 7654)]