86521568

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22721}}^1$

素因数の和:22755

約数の個数: 48

約数和(自身を含む): 206133984

約数和(自身を除く): 119612416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 22721, 45442, 90884, 159047, 181768, 318094, 363536, 386257, 636188, 727072, 772514, 1272376, 1545028, 2544752, 2703799, 3090056, 5089504, 5407598, 6180112, 10815196, 12360224, 21630392, 43260784, 86521568]

約数ペア:

[(1, 86521568), (2, 43260784), (4, 21630392), (7, 12360224), (8, 10815196), (14, 6180112), (16, 5407598), (17, 5089504), (28, 3090056), (32, 2703799), (34, 2544752), (56, 1545028), (68, 1272376), (112, 772514), (119, 727072), (136, 636188), (224, 386257), (238, 363536), (272, 318094), (476, 181768), (544, 159047), (952, 90884), (1904, 45442), (3808, 22721)]