86446810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{79309}}^1$

素因数の和:79425

約数の個数: 16

約数和(自身を含む): 157033800

約数和(自身を除く): 70586990

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 79309, 158618, 396545, 793090, 8644681, 17289362, 43223405, 86446810]

約数ペア:

[(1, 86446810), (2, 43223405), (5, 17289362), (10, 8644681), (109, 793090), (218, 396545), (545, 158618), (1090, 79309)]