86376508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{26431}}^1$

素因数の和:26497

約数の個数: 24

約数和(自身を含む): 162821120

約数和(自身を除く): 76444612

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 26431, 52862, 105724, 502189, 1004378, 1136533, 2008756, 2273066, 4546132, 21594127, 43188254, 86376508]

約数ペア:

[(1, 86376508), (2, 43188254), (4, 21594127), (19, 4546132), (38, 2273066), (43, 2008756), (76, 1136533), (86, 1004378), (172, 502189), (817, 105724), (1634, 52862), (3268, 26431)]