16258004

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:888

約数の個数: 36

約数和(自身を含む): 33444180

約数和(自身を除く): 17186176

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 761, 763, 1522, 1526, 3044, 3052, 5327, 5341, 10654, 10682, 21308, 21364, 37289, 74578, 82949, 149156, 165898, 331796, 580643, 1161286, 2322572, 4064501, 8129002, 16258004]

約数ペア:

[(1, 16258004), (2, 8129002), (4, 4064501), (7, 2322572), (14, 1161286), (28, 580643), (49, 331796), (98, 165898), (109, 149156), (196, 82949), (218, 74578), (436, 37289), (761, 21364), (763, 21308), (1522, 10682), (1526, 10654), (3044, 5341), (3052, 5327)]