89839708

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{45191}}^1$

素因数の和:45273

約数の個数: 24

約数和(自身を含む): 182214144

約数和(自身を除く): 92374436

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 45191, 90382, 180764, 316337, 632674, 1265348, 3208561, 6417122, 12834244, 22459927, 44919854, 89839708]

約数ペア:

[(1, 89839708), (2, 44919854), (4, 22459927), (7, 12834244), (14, 6417122), (28, 3208561), (71, 1265348), (142, 632674), (284, 316337), (497, 180764), (994, 90382), (1988, 45191)]