31984836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{205031}}^1$

素因数の和:205051

約数の個数: 24

約数和(自身を含む): 80372544

約数和(自身を除く): 48387708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 205031, 410062, 615093, 820124, 1230186, 2460372, 2665403, 5330806, 7996209, 10661612, 15992418, 31984836]

約数ペア:

[(1, 31984836), (2, 15992418), (3, 10661612), (4, 7996209), (6, 5330806), (12, 2665403), (13, 2460372), (26, 1230186), (39, 820124), (52, 615093), (78, 410062), (156, 205031)]