80359384

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7211}}^1$

素因数の和:7423

約数の個数: 32

約数和(自身を含む): 173088000

約数和(自身を除く): 92728616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 7211, 11144, 14422, 28844, 50477, 57688, 100954, 201908, 403816, 1434989, 2869978, 5739956, 10044923, 11479912, 20089846, 40179692, 80359384]

約数ペア:

[(1, 80359384), (2, 40179692), (4, 20089846), (7, 11479912), (8, 10044923), (14, 5739956), (28, 2869978), (56, 1434989), (199, 403816), (398, 201908), (796, 100954), (1393, 57688), (1592, 50477), (2786, 28844), (5572, 14422), (7211, 11144)]