134091344

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{39719}}^1$

素因数の和:39938

約数の個数: 20

約数和(自身を含む): 261039840

約数和(自身を除く): 126948496

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 39719, 79438, 158876, 317752, 635504, 8380709, 16761418, 33522836, 67045672, 134091344]

約数ペア:

[(1, 134091344), (2, 67045672), (4, 33522836), (8, 16761418), (16, 8380709), (211, 635504), (422, 317752), (844, 158876), (1688, 79438), (3376, 39719)]