85965286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{3943}}^1$

素因数の和:4947

約数の個数: 16

約数和(自身を含む): 140848128

約数和(自身を除く): 54882842

約数列:

[1, 2, 11, 22, 991, 1982, 3943, 7886, 10901, 21802, 43373, 86746, 3907513, 7815026, 42982643, 85965286]

約数ペア:

[(1, 85965286), (2, 42982643), (11, 7815026), (22, 3907513), (991, 86746), (1982, 43373), (3943, 21802), (7886, 10901)]