31998302

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{5303}}^1$

素因数の和:5743

約数の個数: 16

約数和(自身を含む): 54991872

約数和(自身を除く): 22993570

約数列:

[1, 2, 7, 14, 431, 862, 3017, 5303, 6034, 10606, 37121, 74242, 2285593, 4571186, 15999151, 31998302]

約数ペア:

[(1, 31998302), (2, 15999151), (7, 4571186), (14, 2285593), (431, 74242), (862, 37121), (3017, 10606), (5303, 6034)]