164012456

素因数分解:

$2^3\times {\mathrm{4987}}^1\times {\mathrm{4111}}^1$

素因数の和:9104

約数の個数: 16

約数和(自身を含む): 307659840

約数和(自身を除く): 143647384

約数列:

[1, 2, 4, 8, 4111, 4987, 8222, 9974, 16444, 19948, 32888, 39896, 20501557, 41003114, 82006228, 164012456]

約数ペア:

[(1, 164012456), (2, 82006228), (4, 41003114), (8, 20501557), (4111, 39896), (4987, 32888), (8222, 19948), (9974, 16444)]