16321345

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3696

約数の個数: 16

約数和(自身を含む): 20920320

約数和(自身を除く): 4598975

約数列:

[1, 5, 29, 31, 145, 155, 899, 3631, 4495, 18155, 105299, 112561, 526495, 562805, 3264269, 16321345]

約数ペア:

[(1, 16321345), (5, 3264269), (29, 562805), (31, 526495), (145, 112561), (155, 105299), (899, 18155), (3631, 4495)]