31718028

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71437}}^1$

素因数の和:71481

約数の個数: 24

約数和(自身を含む): 76010032

約数和(自身を除く): 44292004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 71437, 142874, 214311, 285748, 428622, 857244, 2643169, 5286338, 7929507, 10572676, 15859014, 31718028]

約数ペア:

[(1, 31718028), (2, 15859014), (3, 10572676), (4, 7929507), (6, 5286338), (12, 2643169), (37, 857244), (74, 428622), (111, 285748), (148, 214311), (222, 142874), (444, 71437)]