42784856

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{16871}}^1$

素因数の和:17194

約数の個数: 16

約数和(自身を含む): 80479440

約数和(自身を除く): 37694584

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 16871, 33742, 67484, 134968, 5348107, 10696214, 21392428, 42784856]

約数ペア:

[(1, 42784856), (2, 21392428), (4, 10696214), (8, 5348107), (317, 134968), (634, 67484), (1268, 33742), (2536, 16871)]