80582144

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{5077}}^1$

素因数の和:5126

約数の個数: 40

約数和(自身を含む): 166233408

約数和(自身を除く): 85651264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 5077, 7936, 10154, 15872, 20308, 40616, 81232, 157387, 162464, 314774, 324928, 629548, 649856, 1259096, 1299712, 2518192, 2599424, 5036384, 10072768, 20145536, 40291072, 80582144]

約数ペア:

[(1, 80582144), (2, 40291072), (4, 20145536), (8, 10072768), (16, 5036384), (31, 2599424), (32, 2518192), (62, 1299712), (64, 1259096), (124, 649856), (128, 629548), (248, 324928), (256, 314774), (496, 162464), (512, 157387), (992, 81232), (1984, 40616), (3968, 20308), (5077, 15872), (7936, 10154)]