67784042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{4157}}^1$

素因数の和:4453

約数の個数: 16

約数和(自身を含む): 105380352

約数和(自身を除く): 37596310

約数列:

[1, 2, 31, 62, 263, 526, 4157, 8153, 8314, 16306, 128867, 257734, 1093291, 2186582, 33892021, 67784042]

約数ペア:

[(1, 67784042), (2, 33892021), (31, 2186582), (62, 1093291), (263, 257734), (526, 128867), (4157, 16306), (8153, 8314)]