31568704

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 65973960

約数和(自身を除く): 34405256

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 116, 146, 232, 233, 292, 464, 466, 584, 928, 932, 1168, 1856, 1864, 2117, 2336, 3728, 4234, 4672, 6757, 7456, 8468, 13514, 14912, 16936, 17009, 27028, 33872, 34018, 54056, 67744, 68036, 108112, 135488, 136072, 216224, 272144, 432448, 493261, 544288, 986522, 1088576, 1973044, 3946088, 7892176, 15784352, 31568704]

約数ペア:

[(1, 31568704), (2, 15784352), (4, 7892176), (8, 3946088), (16, 1973044), (29, 1088576), (32, 986522), (58, 544288), (64, 493261), (73, 432448), (116, 272144), (146, 216224), (232, 136072), (233, 135488), (292, 108112), (464, 68036), (466, 67744), (584, 54056), (928, 34018), (932, 33872), (1168, 27028), (1856, 17009), (1864, 16936), (2117, 14912), (2336, 13514), (3728, 8468), (4234, 7456), (4672, 6757)]