31427268

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{4073}}^1$

素因数の和:4723

約数の個数: 24

約数和(自身を含む): 73462368

約数和(自身を除く): 42035100

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 4073, 7716, 8146, 12219, 16292, 24438, 48876, 2618939, 5237878, 7856817, 10475756, 15713634, 31427268]

約数ペア:

[(1, 31427268), (2, 15713634), (3, 10475756), (4, 7856817), (6, 5237878), (12, 2618939), (643, 48876), (1286, 24438), (1929, 16292), (2572, 12219), (3858, 8146), (4073, 7716)]