31398218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3433}}^1$

素因数の和:3721

約数の個数: 16

約数和(自身を含む): 50067720

約数和(自身を除く): 18669502

約数列:

[1, 2, 17, 34, 269, 538, 3433, 4573, 6866, 9146, 58361, 116722, 923477, 1846954, 15699109, 31398218]

約数ペア:

[(1, 31398218), (2, 15699109), (17, 1846954), (34, 923477), (269, 116722), (538, 58361), (3433, 9146), (4573, 6866)]