16855756

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 30623040

約数和(自身を除く): 13767284

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 1301, 2602, 3239, 5204, 6478, 12956, 53341, 102779, 106682, 205558, 213364, 411116, 4213939, 8427878, 16855756]

約数ペア:

[(1, 16855756), (2, 8427878), (4, 4213939), (41, 411116), (79, 213364), (82, 205558), (158, 106682), (164, 102779), (316, 53341), (1301, 12956), (2602, 6478), (3239, 5204)]