40450744

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1151}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 39175496

約数列:

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

約数ペア:

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