85974766

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 130197600

約数和(自身を除く): 44222834

約数列:

[1, 2, 199, 337, 398, 641, 674, 1282, 67063, 127559, 134126, 216017, 255118, 432034, 42987383, 85974766]

約数ペア:

[(1, 85974766), (2, 42987383), (199, 432034), (337, 255118), (398, 216017), (641, 134126), (674, 127559), (1282, 67063)]