16328176

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21713}}^1$

素因数の和:21768

約数の個数: 20

約数和(自身を含む): 32310432

約数和(自身を除く): 15982256

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21713, 43426, 86852, 173704, 347408, 1020511, 2041022, 4082044, 8164088, 16328176]

約数ペア:

[(1, 16328176), (2, 8164088), (4, 4082044), (8, 2041022), (16, 1020511), (47, 347408), (94, 173704), (188, 86852), (376, 43426), (752, 21713)]