80901488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1151}}^1$

素因数の和:1373

約数の個数: 40

約数和(自身を含む): 164560896

約数和(自身を除く): 83659408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 191, 368, 382, 764, 1151, 1528, 2302, 3056, 4393, 4604, 8786, 9208, 17572, 18416, 26473, 35144, 52946, 70288, 105892, 211784, 219841, 423568, 439682, 879364, 1758728, 3517456, 5056343, 10112686, 20225372, 40450744, 80901488]

約数ペア:

[(1, 80901488), (2, 40450744), (4, 20225372), (8, 10112686), (16, 5056343), (23, 3517456), (46, 1758728), (92, 879364), (184, 439682), (191, 423568), (368, 219841), (382, 211784), (764, 105892), (1151, 70288), (1528, 52946), (2302, 35144), (3056, 26473), (4393, 18416), (4604, 17572), (8786, 9208)]