85707402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17789}}^1$

素因数の和:17878

約数の個数: 32

約数和(自身を含む): 189570240

約数和(自身を除く): 103862838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 17789, 35578, 53367, 106734, 195679, 391358, 587037, 1174074, 1298597, 2597194, 3895791, 7791582, 14284567, 28569134, 42853701, 85707402]

約数ペア:

[(1, 85707402), (2, 42853701), (3, 28569134), (6, 14284567), (11, 7791582), (22, 3895791), (33, 2597194), (66, 1298597), (73, 1174074), (146, 587037), (219, 391358), (438, 195679), (803, 106734), (1606, 53367), (2409, 35578), (4818, 17789)]