91991706

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2393}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 189604800

約数和(自身を除く): 97613094

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 258, 298, 447, 894, 2393, 4786, 6407, 7179, 12814, 14358, 19221, 38442, 102899, 205798, 308697, 356557, 617394, 713114, 1069671, 2139342, 15331951, 30663902, 45995853, 91991706]

約数ペア:

[(1, 91991706), (2, 45995853), (3, 30663902), (6, 15331951), (43, 2139342), (86, 1069671), (129, 713114), (149, 617394), (258, 356557), (298, 308697), (447, 205798), (894, 102899), (2393, 38442), (4786, 19221), (6407, 14358), (7179, 12814)]