80481682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{8053}}^1$

素因数の和:8337

約数の個数: 16

約数和(自身を含む): 127575360

約数和(自身を除く): 47093678

約数列:

[1, 2, 19, 38, 263, 526, 4997, 8053, 9994, 16106, 153007, 306014, 2117939, 4235878, 40240841, 80481682]

約数ペア:

[(1, 80481682), (2, 40240841), (19, 4235878), (38, 2117939), (263, 306014), (526, 153007), (4997, 16106), (8053, 9994)]