40199854

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{3023}}^1$

素因数の和:3195

約数の個数: 16

約数和(自身を含む): 61871040

約数和(自身を除く): 21671186

約数列:

[1, 2, 61, 109, 122, 218, 3023, 6046, 6649, 13298, 184403, 329507, 368806, 659014, 20099927, 40199854]

約数ペア:

[(1, 40199854), (2, 20099927), (61, 659014), (109, 368806), (122, 329507), (218, 184403), (3023, 13298), (6046, 6649)]