31380334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{22511}}^1$

素因数の和:22571

約数の個数: 16

約数和(自身を含む): 51057216

約数和(自身を除く): 19676882

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 22511, 45022, 382687, 765374, 922951, 1845902, 15690167, 31380334]

約数ペア:

[(1, 31380334), (2, 15690167), (17, 1845902), (34, 922951), (41, 765374), (82, 382687), (697, 45022), (1394, 22511)]