31145316

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{10099}}^1$

素因数の和:10363

約数の個数: 24

約数和(自身を含む): 72962400

約数和(自身を除く): 41817084

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 10099, 20198, 30297, 40396, 60594, 121188, 2595443, 5190886, 7786329, 10381772, 15572658, 31145316]

約数ペア:

[(1, 31145316), (2, 15572658), (3, 10381772), (4, 7786329), (6, 5190886), (12, 2595443), (257, 121188), (514, 60594), (771, 40396), (1028, 30297), (1542, 20198), (3084, 10099)]