90164144

素因数分解:

$2^4\times 7^1\times {\mathrm{805037}}^1$

素因数の和:805052

約数の個数: 20

約数和(自身を含む): 199649424

約数和(自身を除く): 109485280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 805037, 1610074, 3220148, 5635259, 6440296, 11270518, 12880592, 22541036, 45082072, 90164144]

約数ペア:

[(1, 90164144), (2, 45082072), (4, 22541036), (7, 12880592), (8, 11270518), (14, 6440296), (16, 5635259), (28, 3220148), (56, 1610074), (112, 805037)]