31366716

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{16649}}^1$

素因数の和:16813

約数の個数: 24

約数和(自身を含む): 73659600

約数和(自身を除く): 42292884

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 16649, 33298, 49947, 66596, 99894, 199788, 2613893, 5227786, 7841679, 10455572, 15683358, 31366716]

約数ペア:

[(1, 31366716), (2, 15683358), (3, 10455572), (4, 7841679), (6, 5227786), (12, 2613893), (157, 199788), (314, 99894), (471, 66596), (628, 49947), (942, 33298), (1884, 16649)]