85168328

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15679}}^1$

素因数の和:15789

約数の個数: 32

約数和(自身を含む): 184396800

約数和(自身を除く): 99228472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 15679, 31358, 62716, 109753, 125432, 219506, 439012, 878024, 1520863, 3041726, 6083452, 10646041, 12166904, 21292082, 42584164, 85168328]

約数ペア:

[(1, 85168328), (2, 42584164), (4, 21292082), (7, 12166904), (8, 10646041), (14, 6083452), (28, 3041726), (56, 1520863), (97, 878024), (194, 439012), (388, 219506), (679, 125432), (776, 109753), (1358, 62716), (2716, 31358), (5432, 15679)]