85426070

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{13327}}^1$

素因数の和:13975

約数の個数: 16

約数和(自身を含む): 154018368

約数和(自身を除く): 68592298

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 13327, 26654, 66635, 133270, 8542607, 17085214, 42713035, 85426070]

約数ペア:

[(1, 85426070), (2, 42713035), (5, 17085214), (10, 8542607), (641, 133270), (1282, 66635), (3205, 26654), (6410, 13327)]