39885982

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{997}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 60862032

約数和(自身を除く): 20976050

約数列:

[1, 2, 83, 166, 241, 482, 997, 1994, 20003, 40006, 82751, 165502, 240277, 480554, 19942991, 39885982]

約数ペア:

[(1, 39885982), (2, 19942991), (83, 480554), (166, 240277), (241, 165502), (482, 82751), (997, 40006), (1994, 20003)]