81348706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{14327}}^1$

素因数の和:14513

約数の個数: 16

約数和(自身を含む): 129983616

約数和(自身を除く): 48634910

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 14327, 28654, 243559, 487118, 2392609, 4785218, 40674353, 81348706]

約数ペア:

[(1, 81348706), (2, 40674353), (17, 4785218), (34, 2392609), (167, 487118), (334, 243559), (2839, 28654), (5678, 14327)]