82270988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1979}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 151905600

約数和(自身を除く): 69634612

約数列:

[1, 2, 4, 19, 38, 76, 547, 1094, 1979, 2188, 3958, 7916, 10393, 20786, 37601, 41572, 75202, 150404, 1082513, 2165026, 4330052, 20567747, 41135494, 82270988]

約数ペア:

[(1, 82270988), (2, 41135494), (4, 20567747), (19, 4330052), (38, 2165026), (76, 1082513), (547, 150404), (1094, 75202), (1979, 41572), (2188, 37601), (3958, 20786), (7916, 10393)]