80350032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239137}}^1$

素因数の和:239155

約数の個数: 40

約数和(自身を含む): 237224896

約数和(自身を除く): 156874864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 239137, 478274, 717411, 956548, 1434822, 1673959, 1913096, 2869644, 3347918, 3826192, 5021877, 5739288, 6695836, 10043754, 11478576, 13391672, 20087508, 26783344, 40175016, 80350032]

約数ペア:

[(1, 80350032), (2, 40175016), (3, 26783344), (4, 20087508), (6, 13391672), (7, 11478576), (8, 10043754), (12, 6695836), (14, 5739288), (16, 5021877), (21, 3826192), (24, 3347918), (28, 2869644), (42, 1913096), (48, 1673959), (56, 1434822), (84, 956548), (112, 717411), (168, 478274), (336, 239137)]