16161008072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2586589}}^1$

素因数の和:2586677

約数の個数: 32

約数和(自身を含む): 33522206400

約数和(自身を除く): 17361198328

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 2586589, 5173178, 10346356, 20692712, 28452479, 56904958, 113809916, 183647819, 227619832, 367295638, 734591276, 1469182552, 2020126009, 4040252018, 8080504036, 16161008072]

約数ペア:

[(1, 16161008072), (2, 8080504036), (4, 4040252018), (8, 2020126009), (11, 1469182552), (22, 734591276), (44, 367295638), (71, 227619832), (88, 183647819), (142, 113809916), (284, 56904958), (568, 28452479), (781, 20692712), (1562, 10346356), (3124, 5173178), (6248, 2586589)]