31391873042

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{3527}}^1\times {\mathrm{16921}}^1$

素因数の和:20713

約数の個数: 16

約数和(自身を含む): 47283046272

約数和(自身を除く): 15891173230

約数列:

[1, 2, 263, 526, 3527, 7054, 16921, 33842, 927601, 1855202, 4450223, 8900446, 59680367, 119360734, 15695936521, 31391873042]

約数ペア:

[(1, 31391873042), (2, 15695936521), (263, 119360734), (526, 59680367), (3527, 8900446), (7054, 4450223), (16921, 1855202), (33842, 927601)]