56569336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{415951}}^1$

素因数の和:415974

約数の個数: 16

約数和(自身を含む): 112307040

約数和(自身を除く): 55737704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 415951, 831902, 1663804, 3327608, 7071167, 14142334, 28284668, 56569336]

約数ペア:

[(1, 56569336), (2, 28284668), (4, 14142334), (8, 7071167), (17, 3327608), (34, 1663804), (68, 831902), (136, 415951)]