84339520

素因数分解:

$2^6\times 5^1\times {\mathrm{263561}}^1$

素因数の和:263578

約数の個数: 28

約数和(自身を含む): 200834244

約数和(自身を除く): 116494724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 263561, 527122, 1054244, 1317805, 2108488, 2635610, 4216976, 5271220, 8433952, 10542440, 16867904, 21084880, 42169760, 84339520]

約数ペア:

[(1, 84339520), (2, 42169760), (4, 21084880), (5, 16867904), (8, 10542440), (10, 8433952), (16, 5271220), (20, 4216976), (32, 2635610), (40, 2108488), (64, 1317805), (80, 1054244), (160, 527122), (320, 263561)]