90288688

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4051}}^1$

素因数の和:4265

約数の個数: 40

約数和(自身を含む): 200979200

約数和(自身を除く): 110690512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 4051, 5572, 8102, 11144, 16204, 22288, 28357, 32408, 56714, 64816, 113428, 226856, 453712, 806149, 1612298, 3224596, 5643043, 6449192, 11286086, 12898384, 22572172, 45144344, 90288688]

約数ペア:

[(1, 90288688), (2, 45144344), (4, 22572172), (7, 12898384), (8, 11286086), (14, 6449192), (16, 5643043), (28, 3224596), (56, 1612298), (112, 806149), (199, 453712), (398, 226856), (796, 113428), (1393, 64816), (1592, 56714), (2786, 32408), (3184, 28357), (4051, 22288), (5572, 16204), (8102, 11144)]