39680792

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{15647}}^1$

素因数の和:15970

約数の個数: 16

約数和(自身を含む): 74640960

約数和(自身を除く): 34960168

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 15647, 31294, 62588, 125176, 4960099, 9920198, 19840396, 39680792]

約数ペア:

[(1, 39680792), (2, 19840396), (4, 9920198), (8, 4960099), (317, 125176), (634, 62588), (1268, 31294), (2536, 15647)]