31345858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{48523}}^1$

素因数の和:48561

約数の個数: 16

約数和(自身を含む): 52405920

約数和(自身を除く): 21060062

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 48523, 97046, 824891, 921937, 1649782, 1843874, 15672929, 31345858]

約数ペア:

[(1, 31345858), (2, 15672929), (17, 1843874), (19, 1649782), (34, 921937), (38, 824891), (323, 97046), (646, 48523)]