85427458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^3$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 135923040

約数和(自身を除く): 50495582

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 17161, 34322, 326059, 652118, 2248091, 4496182, 42713729, 85427458]

約数ペア:

[(1, 85427458), (2, 42713729), (19, 4496182), (38, 2248091), (131, 652118), (262, 326059), (2489, 34322), (4978, 17161)]