81929616

素因数分解:

$2^4\times 3^1\times {\mathrm{1706867}}^1$

素因数の和:1706878

約数の個数: 20

約数和(自身を含む): 211651632

約数和(自身を除く): 129722016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1706867, 3413734, 5120601, 6827468, 10241202, 13654936, 20482404, 27309872, 40964808, 81929616]

約数ペア:

[(1, 81929616), (2, 40964808), (3, 27309872), (4, 20482404), (6, 13654936), (8, 10241202), (12, 6827468), (16, 5120601), (24, 3413734), (48, 1706867)]