87435824

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3923}}^1$

素因数の和:4137

約数の個数: 40

約数和(自身を含む): 194630400

約数和(自身を除く): 107194576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 3923, 5572, 7846, 11144, 15692, 22288, 27461, 31384, 54922, 62768, 109844, 219688, 439376, 780677, 1561354, 3122708, 5464739, 6245416, 10929478, 12490832, 21858956, 43717912, 87435824]

約数ペア:

[(1, 87435824), (2, 43717912), (4, 21858956), (7, 12490832), (8, 10929478), (14, 6245416), (16, 5464739), (28, 3122708), (56, 1561354), (112, 780677), (199, 439376), (398, 219688), (796, 109844), (1393, 62768), (1592, 54922), (2786, 31384), (3184, 27461), (3923, 22288), (5572, 15692), (7846, 11144)]