83571016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 161013600

約数和(自身を除く): 77442584

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 379, 641, 758, 1282, 1516, 2564, 3032, 5128, 16297, 27563, 32594, 55126, 65188, 110252, 130376, 220504, 242939, 485878, 971756, 1943512, 10446377, 20892754, 41785508, 83571016]

約数ペア:

[(1, 83571016), (2, 41785508), (4, 20892754), (8, 10446377), (43, 1943512), (86, 971756), (172, 485878), (344, 242939), (379, 220504), (641, 130376), (758, 110252), (1282, 65188), (1516, 55126), (2564, 32594), (3032, 27563), (5128, 16297)]