31367632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103183}}^1$

素因数の和:103210

約数の個数: 20

約数和(自身を含む): 63974080

約数和(自身を除く): 32606448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 103183, 206366, 412732, 825464, 1650928, 1960477, 3920954, 7841908, 15683816, 31367632]

約数ペア:

[(1, 31367632), (2, 15683816), (4, 7841908), (8, 3920954), (16, 1960477), (19, 1650928), (38, 825464), (76, 412732), (152, 206366), (304, 103183)]