86851666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{40699}}^1$

素因数の和:40809

約数の個数: 16

約数和(自身を含む): 143589600

約数和(自身を除く): 56737934

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 40699, 81398, 447689, 895378, 3947803, 7895606, 43425833, 86851666]

約数ペア:

[(1, 86851666), (2, 43425833), (11, 7895606), (22, 3947803), (97, 895378), (194, 447689), (1067, 81398), (2134, 40699)]