85340864

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2773

約数の個数: 56

約数和(自身を含む): 196339968

約数和(自身を除く): 110999104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 2683, 3976, 4544, 5366, 7952, 10732, 15904, 18781, 21464, 31808, 37562, 42928, 75124, 85856, 150248, 171712, 190493, 300496, 380986, 600992, 761972, 1201984, 1333451, 1523944, 2666902, 3047888, 5333804, 6095776, 10667608, 12191552, 21335216, 42670432, 85340864]

約数ペア:

[(1, 85340864), (2, 42670432), (4, 21335216), (7, 12191552), (8, 10667608), (14, 6095776), (16, 5333804), (28, 3047888), (32, 2666902), (56, 1523944), (64, 1333451), (71, 1201984), (112, 761972), (142, 600992), (224, 380986), (284, 300496), (448, 190493), (497, 171712), (568, 150248), (994, 85856), (1136, 75124), (1988, 42928), (2272, 37562), (2683, 31808), (3976, 21464), (4544, 18781), (5366, 15904), (7952, 10732)]