31279452

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{25307}}^1$

素因数の和:25417

約数の個数: 24

約数和(自身を含む): 73696896

約数和(自身を除く): 42417444

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 25307, 50614, 75921, 101228, 151842, 303684, 2606621, 5213242, 7819863, 10426484, 15639726, 31279452]

約数ペア:

[(1, 31279452), (2, 15639726), (3, 10426484), (4, 7819863), (6, 5213242), (12, 2606621), (103, 303684), (206, 151842), (309, 101228), (412, 75921), (618, 50614), (1236, 25307)]