80320462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 130056192

約数和(自身を除く): 49735730

約数列:

[1, 2, 23, 46, 47, 94, 97, 194, 383, 766, 1081, 2162, 2231, 4462, 4559, 8809, 9118, 17618, 18001, 36002, 37151, 74302, 104857, 209714, 414023, 828046, 854473, 1708946, 1746097, 3492194, 40160231, 80320462]

約数ペア:

[(1, 80320462), (2, 40160231), (23, 3492194), (46, 1746097), (47, 1708946), (94, 854473), (97, 828046), (194, 414023), (383, 209714), (766, 104857), (1081, 74302), (2162, 37151), (2231, 36002), (4462, 18001), (4559, 17618), (8809, 9118)]