87459938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{4391}}^1$

素因数の和:4849

約数の個数: 16

約数和(自身を含む): 137241216

約数和(自身を除く): 49781278

約数列:

[1, 2, 23, 46, 433, 866, 4391, 8782, 9959, 19918, 100993, 201986, 1901303, 3802606, 43729969, 87459938]

約数ペア:

[(1, 87459938), (2, 43729969), (23, 3802606), (46, 1901303), (433, 201986), (866, 100993), (4391, 19918), (8782, 9959)]