65505232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10159}}^1$

素因数の和:10211

約数の個数: 40

約数和(自身を含む): 141102080

約数和(自身を除く): 75596848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 10159, 20318, 40636, 81272, 132067, 162544, 264134, 314929, 528268, 629858, 1056536, 1259716, 2113072, 2519432, 4094077, 5038864, 8188154, 16376308, 32752616, 65505232]

約数ペア:

[(1, 65505232), (2, 32752616), (4, 16376308), (8, 8188154), (13, 5038864), (16, 4094077), (26, 2519432), (31, 2113072), (52, 1259716), (62, 1056536), (104, 629858), (124, 528268), (208, 314929), (248, 264134), (403, 162544), (496, 132067), (806, 81272), (1612, 40636), (3224, 20318), (6448, 10159)]