124791304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19973}}^1$

素因数の和:20061

約数の個数: 32

約数和(自身を含む): 258863040

約数和(自身を除く): 134071736

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 19973, 39946, 79892, 159784, 219703, 439406, 878812, 1418083, 1757624, 2836166, 5672332, 11344664, 15598913, 31197826, 62395652, 124791304]

約数ペア:

[(1, 124791304), (2, 62395652), (4, 31197826), (8, 15598913), (11, 11344664), (22, 5672332), (44, 2836166), (71, 1757624), (88, 1418083), (142, 878812), (284, 439406), (568, 219703), (781, 159784), (1562, 79892), (3124, 39946), (6248, 19973)]