85922732

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 177807168

約数和(自身を除く): 91884436

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 197, 259, 394, 421, 518, 788, 842, 1036, 1379, 1684, 2758, 2947, 5516, 5894, 7289, 11788, 14578, 15577, 29156, 31154, 51023, 62308, 82937, 102046, 109039, 165874, 204092, 218078, 331748, 436156, 580559, 1161118, 2322236, 3068669, 6137338, 12274676, 21480683, 42961366, 85922732]

約数ペア:

[(1, 85922732), (2, 42961366), (4, 21480683), (7, 12274676), (14, 6137338), (28, 3068669), (37, 2322236), (74, 1161118), (148, 580559), (197, 436156), (259, 331748), (394, 218078), (421, 204092), (518, 165874), (788, 109039), (842, 102046), (1036, 82937), (1379, 62308), (1684, 51023), (2758, 31154), (2947, 29156), (5516, 15577), (5894, 14578), (7289, 11788)]