31586406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{228887}}^1$

素因数の和:228915

約数の個数: 16

約数和(自身を含む): 65919744

約数和(自身を除く): 34333338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 228887, 457774, 686661, 1373322, 5264401, 10528802, 15793203, 31586406]

約数ペア:

[(1, 31586406), (2, 15793203), (3, 10528802), (6, 5264401), (23, 1373322), (46, 686661), (69, 457774), (138, 228887)]