31594594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15973}}^1$

素因数の和:16041

約数の個数: 16

約数和(自身を含む): 50605632

約数和(自身を除く): 19011038

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 15973, 31946, 367379, 686839, 734758, 1373678, 15797297, 31594594]

約数ペア:

[(1, 31594594), (2, 15797297), (23, 1373678), (43, 734758), (46, 686839), (86, 367379), (989, 31946), (1978, 15973)]