8138896

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 16427520

約数和(自身を除く): 8288624

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 137, 158, 188, 274, 316, 376, 548, 632, 752, 1096, 1264, 2192, 3713, 6439, 7426, 10823, 12878, 14852, 21646, 25756, 29704, 43292, 51512, 59408, 86584, 103024, 173168, 508681, 1017362, 2034724, 4069448, 8138896]

約数ペア:

[(1, 8138896), (2, 4069448), (4, 2034724), (8, 1017362), (16, 508681), (47, 173168), (79, 103024), (94, 86584), (137, 59408), (158, 51512), (188, 43292), (274, 29704), (316, 25756), (376, 21646), (548, 14852), (632, 12878), (752, 10823), (1096, 7426), (1264, 6439), (2192, 3713)]