80913476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{152093}}^1$

素因数の和:152123

約数の個数: 24

約数和(自身を含む): 170345280

約数和(自身を除く): 89431804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 152093, 304186, 608372, 1064651, 2129302, 2889767, 4258604, 5779534, 11559068, 20228369, 40456738, 80913476]

約数ペア:

[(1, 80913476), (2, 40456738), (4, 20228369), (7, 11559068), (14, 5779534), (19, 4258604), (28, 2889767), (38, 2129302), (76, 1064651), (133, 608372), (266, 304186), (532, 152093)]