87046964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{4643}}^1$

素因数の和:4799

約数の個数: 24

約数和(自身を含む): 157338720

約数和(自身を除く): 70291756

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 4643, 4687, 9286, 9374, 18572, 18748, 199649, 399298, 506087, 798596, 1012174, 2024348, 21761741, 43523482, 87046964]

約数ペア:

[(1, 87046964), (2, 43523482), (4, 21761741), (43, 2024348), (86, 1012174), (109, 798596), (172, 506087), (218, 399298), (436, 199649), (4643, 18748), (4687, 18572), (9286, 9374)]