89263468

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{16691}}^1$

素因数の和:16893

約数の個数: 24

約数和(自身を含む): 179472384

約数和(自身を除く): 90208916

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 16691, 33382, 66764, 116837, 233674, 467348, 3187981, 6375962, 12751924, 22315867, 44631734, 89263468]

約数ペア:

[(1, 89263468), (2, 44631734), (4, 22315867), (7, 12751924), (14, 6375962), (28, 3187981), (191, 467348), (382, 233674), (764, 116837), (1337, 66764), (2674, 33382), (5348, 16691)]