15966656

素因数分解:

$2^6\times {\mathrm{317}}^1\times {\mathrm{787}}^1$

素因数の和:1116

約数の個数: 28

約数和(自身を含む): 31824168

約数和(自身を除く): 15857512

約数列:

[1, 2, 4, 8, 16, 32, 64, 317, 634, 787, 1268, 1574, 2536, 3148, 5072, 6296, 10144, 12592, 20288, 25184, 50368, 249479, 498958, 997916, 1995832, 3991664, 7983328, 15966656]

約数ペア:

[(1, 15966656), (2, 7983328), (4, 3991664), (8, 1995832), (16, 997916), (32, 498958), (64, 249479), (317, 50368), (634, 25184), (787, 20288), (1268, 12592), (1574, 10144), (2536, 6296), (3148, 5072)]