39884576

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 83752704

約数和(自身を除く): 43868128

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1153, 1504, 2162, 2306, 4324, 4612, 8648, 9224, 17296, 18448, 26519, 34592, 36896, 53038, 54191, 106076, 108382, 212152, 216764, 424304, 433528, 848608, 867056, 1246393, 1734112, 2492786, 4985572, 9971144, 19942288, 39884576]

約数ペア:

[(1, 39884576), (2, 19942288), (4, 9971144), (8, 4985572), (16, 2492786), (23, 1734112), (32, 1246393), (46, 867056), (47, 848608), (92, 433528), (94, 424304), (184, 216764), (188, 212152), (368, 108382), (376, 106076), (736, 54191), (752, 53038), (1081, 36896), (1153, 34592), (1504, 26519), (2162, 18448), (2306, 17296), (4324, 9224), (4612, 8648)]