17966651048

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{323467}}^1$

素因数の和:323657

約数の個数: 32

約数和(自身を含む): 34585198560

約数和(自身を除く): 16618547512

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 262, 424, 524, 1048, 6943, 13886, 27772, 55544, 323467, 646934, 1293868, 2587736, 17143751, 34287502, 42374177, 68575004, 84748354, 137150008, 169496708, 338993416, 2245831381, 4491662762, 8983325524, 17966651048]

約数ペア:

[(1, 17966651048), (2, 8983325524), (4, 4491662762), (8, 2245831381), (53, 338993416), (106, 169496708), (131, 137150008), (212, 84748354), (262, 68575004), (424, 42374177), (524, 34287502), (1048, 17143751), (6943, 2587736), (13886, 1293868), (27772, 646934), (55544, 323467)]