16400968

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{6997}}^1$

素因数の和:7296

約数の個数: 16

約数和(自身を含む): 30861180

約数和(自身を除く): 14460212

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 6997, 13994, 27988, 55976, 2050121, 4100242, 8200484, 16400968]

約数ペア:

[(1, 16400968), (2, 8200484), (4, 4100242), (8, 2050121), (293, 55976), (586, 27988), (1172, 13994), (2344, 6997)]