190039016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1669}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 365930400

約数和(自身を除く): 175891384

約数列:

[1, 2, 4, 8, 43, 86, 172, 331, 344, 662, 1324, 1669, 2648, 3338, 6676, 13352, 14233, 28466, 56932, 71767, 113864, 143534, 287068, 552439, 574136, 1104878, 2209756, 4419512, 23754877, 47509754, 95019508, 190039016]

約数ペア:

[(1, 190039016), (2, 95019508), (4, 47509754), (8, 23754877), (43, 4419512), (86, 2209756), (172, 1104878), (331, 574136), (344, 552439), (662, 287068), (1324, 143534), (1669, 113864), (2648, 71767), (3338, 56932), (6676, 28466), (13352, 14233)]