31771372

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1753}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 58345056

約数和(自身を除く): 26573684

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 1753, 3506, 4531, 7012, 9062, 18124, 40319, 80638, 161276, 345341, 690682, 1381364, 7942843, 15885686, 31771372]

約数ペア:

[(1, 31771372), (2, 15885686), (4, 7942843), (23, 1381364), (46, 690682), (92, 345341), (197, 161276), (394, 80638), (788, 40319), (1753, 18124), (3506, 9062), (4531, 7012)]