82890566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{461}}^1\times {\mathrm{743}}^1$

素因数の和:1228

約数の個数: 24

約数和(自身を含む): 137147472

約数和(自身を除く): 54256906

約数列:

[1, 2, 11, 22, 121, 242, 461, 743, 922, 1486, 5071, 8173, 10142, 16346, 55781, 89903, 111562, 179806, 342523, 685046, 3767753, 7535506, 41445283, 82890566]

約数ペア:

[(1, 82890566), (2, 41445283), (11, 7535506), (22, 3767753), (121, 685046), (242, 342523), (461, 179806), (743, 111562), (922, 89903), (1486, 55781), (5071, 16346), (8173, 10142)]