85818098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{20719}}^1$

素因数の和:20849

約数の個数: 16

約数和(自身を含む): 136752000

約数和(自身を除く): 50933902

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 20719, 41438, 393661, 787322, 2258371, 4516742, 42909049, 85818098]

約数ペア:

[(1, 85818098), (2, 42909049), (19, 4516742), (38, 2258371), (109, 787322), (218, 393661), (2071, 41438), (4142, 20719)]