85352579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 101928960

約数和(自身を除く): 16576381

約数列:

[1, 13, 19, 31, 71, 157, 247, 403, 589, 923, 1349, 2041, 2201, 2983, 4867, 7657, 11147, 17537, 28613, 38779, 41819, 63271, 92473, 144911, 211793, 345557, 543647, 1202149, 2753309, 4492241, 6565583, 85352579]

約数ペア:

[(1, 85352579), (13, 6565583), (19, 4492241), (31, 2753309), (71, 1202149), (157, 543647), (247, 345557), (403, 211793), (589, 144911), (923, 92473), (1349, 63271), (2041, 41819), (2201, 38779), (2983, 28613), (4867, 17537), (7657, 11147)]