31352902

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{36713}}^1$

素因数の和:36783

約数の個数: 16

約数和(自身を含む): 54630432

約数和(自身を除く): 23277530

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 36713, 73426, 256991, 513982, 2239493, 4478986, 15676451, 31352902]

約数ペア:

[(1, 31352902), (2, 15676451), (7, 4478986), (14, 2239493), (61, 513982), (122, 256991), (427, 73426), (854, 36713)]