164537290

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{15959}}^1$

素因数の和:16997

約数の個数: 16

約数和(自身を含む): 296472960

約数和(自身を除く): 131935670

約数列:

[1, 2, 5, 10, 1031, 2062, 5155, 10310, 15959, 31918, 79795, 159590, 16453729, 32907458, 82268645, 164537290]

約数ペア:

[(1, 164537290), (2, 82268645), (5, 32907458), (10, 16453729), (1031, 159590), (2062, 79795), (5155, 31918), (10310, 15959)]