33494728

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 64472760

約数和(自身を除く): 30978032

約数列:

[1, 2, 4, 8, 53, 106, 197, 212, 394, 401, 424, 788, 802, 1576, 1604, 3208, 10441, 20882, 21253, 41764, 42506, 78997, 83528, 85012, 157994, 170024, 315988, 631976, 4186841, 8373682, 16747364, 33494728]

約数ペア:

[(1, 33494728), (2, 16747364), (4, 8373682), (8, 4186841), (53, 631976), (106, 315988), (197, 170024), (212, 157994), (394, 85012), (401, 83528), (424, 78997), (788, 42506), (802, 41764), (1576, 21253), (1604, 20882), (3208, 10441)]