40631164

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35393}}^1$

素因数の和:35445

約数の個数: 24

約数和(自身を含む): 83246688

約数和(自身を除く): 42615524

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 35393, 70786, 141572, 247751, 495502, 991004, 1451113, 2902226, 5804452, 10157791, 20315582, 40631164]

約数ペア:

[(1, 40631164), (2, 20315582), (4, 10157791), (7, 5804452), (14, 2902226), (28, 1451113), (41, 991004), (82, 495502), (164, 247751), (287, 141572), (574, 70786), (1148, 35393)]