137627816

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{419597}}^1$

素因数の和:419644

約数の個数: 16

約数和(自身を含む): 264346740

約数和(自身を除く): 126718924

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 419597, 839194, 1678388, 3356776, 17203477, 34406954, 68813908, 137627816]

約数ペア:

[(1, 137627816), (2, 68813908), (4, 34406954), (8, 17203477), (41, 3356776), (82, 1678388), (164, 839194), (328, 419597)]