31361914

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1451}}^1$

素因数の和:1661

約数の個数: 16

約数和(自身を含む): 47985696

約数和(自身を除く): 16623782

約数列:

[1, 2, 101, 107, 202, 214, 1451, 2902, 10807, 21614, 146551, 155257, 293102, 310514, 15680957, 31361914]

約数ペア:

[(1, 31361914), (2, 15680957), (101, 310514), (107, 293102), (202, 155257), (214, 146551), (1451, 21614), (2902, 10807)]