83886856

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{40801}}^1$

素因数の和:41064

約数の個数: 16

約数和(自身を含む): 157903740

約数和(自身を除く): 74016884

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 40801, 81602, 163204, 326408, 10485857, 20971714, 41943428, 83886856]

約数ペア:

[(1, 83886856), (2, 41943428), (4, 20971714), (8, 10485857), (257, 326408), (514, 163204), (1028, 81602), (2056, 40801)]