31996958

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 58428864

約数和(自身を除く): 26431906

約数列:

[1, 2, 7, 14, 17, 34, 119, 233, 238, 466, 577, 1154, 1631, 3262, 3961, 4039, 7922, 8078, 9809, 19618, 27727, 55454, 68663, 134441, 137326, 268882, 941087, 1882174, 2285497, 4570994, 15998479, 31996958]

約数ペア:

[(1, 31996958), (2, 15998479), (7, 4570994), (14, 2285497), (17, 1882174), (34, 941087), (119, 268882), (233, 137326), (238, 134441), (466, 68663), (577, 55454), (1154, 27727), (1631, 19618), (3262, 9809), (3961, 8078), (4039, 7922)]