9168328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 18648000

約数和(自身を除く): 9479672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 443, 796, 886, 1592, 1772, 2587, 3544, 5174, 5759, 10348, 11518, 20696, 23036, 46072, 88157, 176314, 352628, 705256, 1146041, 2292082, 4584164, 9168328]

約数ペア:

[(1, 9168328), (2, 4584164), (4, 2292082), (8, 1146041), (13, 705256), (26, 352628), (52, 176314), (104, 88157), (199, 46072), (398, 23036), (443, 20696), (796, 11518), (886, 10348), (1592, 5759), (1772, 5174), (2587, 3544)]