42790928

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{50461}}^1$

素因数の和:50522

約数の個数: 20

約数和(自身を含む): 84473388

約数和(自身を除く): 41682460

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 50461, 100922, 201844, 403688, 807376, 2674433, 5348866, 10697732, 21395464, 42790928]

約数ペア:

[(1, 42790928), (2, 21395464), (4, 10697732), (8, 5348866), (16, 2674433), (53, 807376), (106, 403688), (212, 201844), (424, 100922), (848, 50461)]