80307904

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:737

約数の個数: 56

約数和(自身を含む): 168432480

約数和(自身を除く): 88124576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 178, 184, 356, 368, 613, 712, 736, 1226, 1424, 1472, 2047, 2452, 2848, 4094, 4904, 5696, 8188, 9808, 14099, 16376, 19616, 28198, 32752, 39232, 54557, 56396, 65504, 109114, 112792, 131008, 218228, 225584, 436456, 451168, 872912, 902336, 1254811, 1745824, 2509622, 3491648, 5019244, 10038488, 20076976, 40153952, 80307904]

約数ペア:

[(1, 80307904), (2, 40153952), (4, 20076976), (8, 10038488), (16, 5019244), (23, 3491648), (32, 2509622), (46, 1745824), (64, 1254811), (89, 902336), (92, 872912), (178, 451168), (184, 436456), (356, 225584), (368, 218228), (613, 131008), (712, 112792), (736, 109114), (1226, 65504), (1424, 56396), (1472, 54557), (2047, 39232), (2452, 32752), (2848, 28198), (4094, 19616), (4904, 16376), (5696, 14099), (8188, 9808)]