31140216

素因数分解:

$2^3\times 3^2\times {\mathrm{432503}}^1$

素因数の和:432515

約数の個数: 24

約数和(自身を含む): 84338280

約数和(自身を除く): 53198064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 432503, 865006, 1297509, 1730012, 2595018, 3460024, 3892527, 5190036, 7785054, 10380072, 15570108, 31140216]

約数ペア:

[(1, 31140216), (2, 15570108), (3, 10380072), (4, 7785054), (6, 5190036), (8, 3892527), (9, 3460024), (12, 2595018), (18, 1730012), (24, 1297509), (36, 865006), (72, 432503)]