89634272

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30781}}^1$

素因数の和:30811

約数の個数: 48

約数和(自身を含む): 217197792

約数和(自身を除く): 127563520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 30781, 61562, 123124, 215467, 246248, 400153, 430934, 492496, 800306, 861868, 984992, 1600612, 1723736, 2801071, 3201224, 3447472, 5602142, 6402448, 6894944, 11204284, 12804896, 22408568, 44817136, 89634272]

約数ペア:

[(1, 89634272), (2, 44817136), (4, 22408568), (7, 12804896), (8, 11204284), (13, 6894944), (14, 6402448), (16, 5602142), (26, 3447472), (28, 3201224), (32, 2801071), (52, 1723736), (56, 1600612), (91, 984992), (104, 861868), (112, 800306), (182, 492496), (208, 430934), (224, 400153), (364, 246248), (416, 215467), (728, 123124), (1456, 61562), (2912, 30781)]