31009804

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4211}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 62270208

約数和(自身を除く): 31260404

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 4211, 7364, 8422, 16844, 29477, 58954, 117908, 1107493, 2214986, 4429972, 7752451, 15504902, 31009804]

約数ペア:

[(1, 31009804), (2, 15504902), (4, 7752451), (7, 4429972), (14, 2214986), (28, 1107493), (263, 117908), (526, 58954), (1052, 29477), (1841, 16844), (3682, 8422), (4211, 7364)]