131173822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{117329}}^1$

素因数の和:117387

約数の個数: 16

約数和(自身を含む): 216825840

約数和(自身を除く): 85652018

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 117329, 234658, 1525277, 3050554, 5045147, 10090294, 65586911, 131173822]

約数ペア:

[(1, 131173822), (2, 65586911), (13, 10090294), (26, 5045147), (43, 3050554), (86, 1525277), (559, 234658), (1118, 117329)]