31153882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1279}}^1$

素因数の和:1941

約数の個数: 16

約数和(自身を含む): 49305600

約数和(自身を除く): 18151718

約数列:

[1, 2, 19, 38, 641, 1279, 1282, 2558, 12179, 24301, 24358, 48602, 819839, 1639678, 15576941, 31153882]

約数ペア:

[(1, 31153882), (2, 15576941), (19, 1639678), (38, 819839), (641, 48602), (1279, 24358), (1282, 24301), (2558, 12179)]