81794624

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 56

約数和(自身を含む): 170858688

約数和(自身を除く): 89064064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 181, 184, 307, 362, 368, 614, 724, 736, 1228, 1448, 1472, 2456, 2896, 4163, 4912, 5792, 7061, 8326, 9824, 11584, 14122, 16652, 19648, 28244, 33304, 55567, 56488, 66608, 111134, 112976, 133216, 222268, 225952, 266432, 444536, 451904, 889072, 1278041, 1778144, 2556082, 3556288, 5112164, 10224328, 20448656, 40897312, 81794624]

約数ペア:

[(1, 81794624), (2, 40897312), (4, 20448656), (8, 10224328), (16, 5112164), (23, 3556288), (32, 2556082), (46, 1778144), (64, 1278041), (92, 889072), (181, 451904), (184, 444536), (307, 266432), (362, 225952), (368, 222268), (614, 133216), (724, 112976), (736, 111134), (1228, 66608), (1448, 56488), (1472, 55567), (2456, 33304), (2896, 28244), (4163, 19648), (4912, 16652), (5792, 14122), (7061, 11584), (8326, 9824)]