89668922

素因数分解:

$2^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{1423}}^1$

素因数の和:2082

約数の個数: 24

約数和(自身を含む): 156816576

約数和(自身を除く): 67147654

約数列:

[1, 2, 7, 14, 49, 98, 643, 1286, 1423, 2846, 4501, 9002, 9961, 19922, 31507, 63014, 69727, 139454, 914989, 1829978, 6404923, 12809846, 44834461, 89668922]

約数ペア:

[(1, 89668922), (2, 44834461), (7, 12809846), (14, 6404923), (49, 1829978), (98, 914989), (643, 139454), (1286, 69727), (1423, 63014), (2846, 31507), (4501, 19922), (9002, 9961)]