816483328

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{10093}}^1$

素因数の和:10192

約数の個数: 44

約数和(自身を含む): 1652993440

約数和(自身を除く): 836510112

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1024, 1264, 2528, 5056, 10093, 10112, 20186, 20224, 40372, 40448, 80744, 80896, 161488, 322976, 645952, 797347, 1291904, 1594694, 2583808, 3189388, 5167616, 6378776, 10335232, 12757552, 25515104, 51030208, 102060416, 204120832, 408241664, 816483328]

約数ペア:

[(1, 816483328), (2, 408241664), (4, 204120832), (8, 102060416), (16, 51030208), (32, 25515104), (64, 12757552), (79, 10335232), (128, 6378776), (158, 5167616), (256, 3189388), (316, 2583808), (512, 1594694), (632, 1291904), (1024, 797347), (1264, 645952), (2528, 322976), (5056, 161488), (10093, 80896), (10112, 80744), (20186, 40448), (20224, 40372)]