79338992

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{25171}}^1$

素因数の和:25376

約数の個数: 20

約数和(自身を含む): 154505736

約数和(自身を除く): 75166744

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 25171, 50342, 100684, 201368, 402736, 4958687, 9917374, 19834748, 39669496, 79338992]

約数ペア:

[(1, 79338992), (2, 39669496), (4, 19834748), (8, 9917374), (16, 4958687), (197, 402736), (394, 201368), (788, 100684), (1576, 50342), (3152, 25171)]