85873984

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1861}}^1$

素因数の和:1983

約数の個数: 56

約数和(自身を含む): 196746368

約数和(自身を除く): 110872384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 1861, 2884, 3296, 3722, 5768, 6592, 7444, 11536, 13027, 14888, 23072, 26054, 29776, 46144, 52108, 59552, 104216, 119104, 191683, 208432, 383366, 416864, 766732, 833728, 1341781, 1533464, 2683562, 3066928, 5367124, 6133856, 10734248, 12267712, 21468496, 42936992, 85873984]

約数ペア:

[(1, 85873984), (2, 42936992), (4, 21468496), (7, 12267712), (8, 10734248), (14, 6133856), (16, 5367124), (28, 3066928), (32, 2683562), (56, 1533464), (64, 1341781), (103, 833728), (112, 766732), (206, 416864), (224, 383366), (412, 208432), (448, 191683), (721, 119104), (824, 104216), (1442, 59552), (1648, 52108), (1861, 46144), (2884, 29776), (3296, 26054), (3722, 23072), (5768, 14888), (6592, 13027), (7444, 11536)]