85385408478

素因数分解:

$2^1\times 3^1\times {\mathrm{20983}}^1\times {\mathrm{678211}}^1$

素因数の和:699199

約数の個数: 16

約数和(自身を含む): 170779207296

約数和(自身を除く): 85393798818

約数列:

[1, 2, 3, 6, 20983, 41966, 62949, 125898, 678211, 1356422, 2034633, 4069266, 14230901413, 28461802826, 42692704239, 85385408478]

約数ペア:

[(1, 85385408478), (2, 42692704239), (3, 28461802826), (6, 14230901413), (20983, 4069266), (41966, 2034633), (62949, 1356422), (125898, 678211)]