31212312

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{35149}}^1$

素因数の和:35195

約数の個数: 32

約数和(自身を含む): 80142000

約数和(自身を除く): 48929688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 35149, 70298, 105447, 140596, 210894, 281192, 421788, 843576, 1300513, 2601026, 3901539, 5202052, 7803078, 10404104, 15606156, 31212312]

約数ペア:

[(1, 31212312), (2, 15606156), (3, 10404104), (4, 7803078), (6, 5202052), (8, 3901539), (12, 2601026), (24, 1300513), (37, 843576), (74, 421788), (111, 281192), (148, 210894), (222, 140596), (296, 105447), (444, 70298), (888, 35149)]