16789032574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{64793}}^1$

素因数の和:64992

約数の個数: 32

約数和(自身を含む): 27095295744

約数和(自身を除く): 10306263170

約数列:

[1, 2, 23, 43, 46, 86, 131, 262, 989, 1978, 3013, 5633, 6026, 11266, 64793, 129559, 129586, 259118, 1490239, 2786099, 2980478, 5572198, 8487883, 16975766, 64080277, 128160554, 195221309, 364978969, 390442618, 729957938, 8394516287, 16789032574]

約数ペア:

[(1, 16789032574), (2, 8394516287), (23, 729957938), (43, 390442618), (46, 364978969), (86, 195221309), (131, 128160554), (262, 64080277), (989, 16975766), (1978, 8487883), (3013, 5572198), (5633, 2980478), (6026, 2786099), (11266, 1490239), (64793, 259118), (129559, 129586)]