54238888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8681}}^1$

素因数の和:8769

約数の個数: 32

約数和(自身を含む): 112518720

約数和(自身を除く): 58279832

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 8681, 17362, 34724, 69448, 95491, 190982, 381964, 616351, 763928, 1232702, 2465404, 4930808, 6779861, 13559722, 27119444, 54238888]

約数ペア:

[(1, 54238888), (2, 27119444), (4, 13559722), (8, 6779861), (11, 4930808), (22, 2465404), (44, 1232702), (71, 763928), (88, 616351), (142, 381964), (284, 190982), (568, 95491), (781, 69448), (1562, 34724), (3124, 17362), (6248, 8681)]