194486912

素因数分解:

$2^7\times {\mathrm{839}}^1\times {\mathrm{1811}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 388130400

約数和(自身を除く): 193643488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 839, 1678, 1811, 3356, 3622, 6712, 7244, 13424, 14488, 26848, 28976, 53696, 57952, 107392, 115904, 231808, 1519429, 3038858, 6077716, 12155432, 24310864, 48621728, 97243456, 194486912]

約数ペア:

[(1, 194486912), (2, 97243456), (4, 48621728), (8, 24310864), (16, 12155432), (32, 6077716), (64, 3038858), (128, 1519429), (839, 231808), (1678, 115904), (1811, 107392), (3356, 57952), (3622, 53696), (6712, 28976), (7244, 26848), (13424, 14488)]