85911184

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{49261}}^1$

素因数の和:49378

約数の個数: 20

約数和(自身を含む): 167983420

約数和(自身を除く): 82072236

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 49261, 98522, 197044, 394088, 788176, 5369449, 10738898, 21477796, 42955592, 85911184]

約数ペア:

[(1, 85911184), (2, 42955592), (4, 21477796), (8, 10738898), (16, 5369449), (109, 788176), (218, 394088), (436, 197044), (872, 98522), (1744, 49261)]