108987134

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{21179}}^1$

素因数の和:21295

約数の個数: 16

約数和(自身を含む): 170795520

約数和(自身を除く): 61808386

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 21179, 42358, 656549, 1313098, 1757857, 3515714, 54493567, 108987134]

約数ペア:

[(1, 108987134), (2, 54493567), (31, 3515714), (62, 1757857), (83, 1313098), (166, 656549), (2573, 42358), (5146, 21179)]