188549968

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{49307}}^1$

素因数の和:49554

約数の個数: 20

約数和(自身を含む): 366851520

約数和(自身を除く): 178301552

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 49307, 98614, 197228, 394456, 788912, 11784373, 23568746, 47137492, 94274984, 188549968]

約数ペア:

[(1, 188549968), (2, 94274984), (4, 47137492), (8, 23568746), (16, 11784373), (239, 788912), (478, 394456), (956, 197228), (1912, 98614), (3824, 49307)]