39128048

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{12671}}^1$

素因数の和:12872

約数の個数: 20

約数和(自身を含む): 76209408

約数和(自身を除く): 37081360

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 12671, 25342, 50684, 101368, 202736, 2445503, 4891006, 9782012, 19564024, 39128048]

約数ペア:

[(1, 39128048), (2, 19564024), (4, 9782012), (8, 4891006), (16, 2445503), (193, 202736), (386, 101368), (772, 50684), (1544, 25342), (3088, 12671)]