80394604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1481}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 144655056

約数和(自身を除く): 64260452

約数列:

[1, 2, 4, 41, 82, 164, 331, 662, 1324, 1481, 2962, 5924, 13571, 27142, 54284, 60721, 121442, 242884, 490211, 980422, 1960844, 20098651, 40197302, 80394604]

約数ペア:

[(1, 80394604), (2, 40197302), (4, 20098651), (41, 1960844), (82, 980422), (164, 490211), (331, 242884), (662, 121442), (1324, 60721), (1481, 54284), (2962, 27142), (5924, 13571)]