99131968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6315

約数の個数: 56

約数和(自身を含む): 223032320

約数和(自身を除く): 123900352

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 6271, 7904, 12542, 15808, 25084, 50168, 81523, 100336, 119149, 163046, 200672, 238298, 326092, 401344, 476596, 652184, 953192, 1304368, 1548937, 1906384, 2608736, 3097874, 3812768, 5217472, 6195748, 7625536, 12391496, 24782992, 49565984, 99131968]

約数ペア:

[(1, 99131968), (2, 49565984), (4, 24782992), (8, 12391496), (13, 7625536), (16, 6195748), (19, 5217472), (26, 3812768), (32, 3097874), (38, 2608736), (52, 1906384), (64, 1548937), (76, 1304368), (104, 953192), (152, 652184), (208, 476596), (247, 401344), (304, 326092), (416, 238298), (494, 200672), (608, 163046), (832, 119149), (988, 100336), (1216, 81523), (1976, 50168), (3952, 25084), (6271, 15808), (7904, 12542)]