16326872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 32335200

約数和(自身を除く): 16008328

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 997, 1994, 2047, 3988, 4094, 7976, 8188, 16376, 22931, 45862, 88733, 91724, 177466, 183448, 354932, 709864, 2040859, 4081718, 8163436, 16326872]

約数ペア:

[(1, 16326872), (2, 8163436), (4, 4081718), (8, 2040859), (23, 709864), (46, 354932), (89, 183448), (92, 177466), (178, 91724), (184, 88733), (356, 45862), (712, 22931), (997, 16376), (1994, 8188), (2047, 7976), (3988, 4094)]