31474104

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{8353}}^1$

素因数の和:8519

約数の個数: 32

約数和(自身を含む): 79195920

約数和(自身を除く): 47721816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 8353, 16706, 25059, 33412, 50118, 66824, 100236, 200472, 1311421, 2622842, 3934263, 5245684, 7868526, 10491368, 15737052, 31474104]

約数ペア:

[(1, 31474104), (2, 15737052), (3, 10491368), (4, 7868526), (6, 5245684), (8, 3934263), (12, 2622842), (24, 1311421), (157, 200472), (314, 100236), (471, 66824), (628, 50118), (942, 33412), (1256, 25059), (1884, 16706), (3768, 8353)]