85208746

素因数分解:

$2^1\times 7^3\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 149990400

約数和(自身を除く): 64781654

約数列:

[1, 2, 7, 14, 49, 98, 223, 343, 446, 557, 686, 1114, 1561, 3122, 3899, 7798, 10927, 21854, 27293, 54586, 76489, 124211, 152978, 191051, 248422, 382102, 869477, 1738954, 6086339, 12172678, 42604373, 85208746]

約数ペア:

[(1, 85208746), (2, 42604373), (7, 12172678), (14, 6086339), (49, 1738954), (98, 869477), (223, 382102), (343, 248422), (446, 191051), (557, 152978), (686, 124211), (1114, 76489), (1561, 54586), (3122, 27293), (3899, 21854), (7798, 10927)]