8857742

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:983

約数の個数: 16

約数和(自身を含む): 13719552

約数和(自身を除く): 4861810

約数列:

[1, 2, 43, 86, 127, 254, 811, 1622, 5461, 10922, 34873, 69746, 102997, 205994, 4428871, 8857742]

約数ペア:

[(1, 8857742), (2, 4428871), (43, 205994), (86, 102997), (127, 69746), (254, 34873), (811, 10922), (1622, 5461)]