39369248

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 80015040

約数和(自身を除く): 40645792

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 139, 167, 212, 278, 334, 424, 556, 668, 848, 1112, 1336, 1696, 2224, 2672, 4448, 5344, 7367, 8851, 14734, 17702, 23213, 29468, 35404, 46426, 58936, 70808, 92852, 117872, 141616, 185704, 235744, 283232, 371408, 742816, 1230289, 2460578, 4921156, 9842312, 19684624, 39369248]

約数ペア:

[(1, 39369248), (2, 19684624), (4, 9842312), (8, 4921156), (16, 2460578), (32, 1230289), (53, 742816), (106, 371408), (139, 283232), (167, 235744), (212, 185704), (278, 141616), (334, 117872), (424, 92852), (556, 70808), (668, 58936), (848, 46426), (1112, 35404), (1336, 29468), (1696, 23213), (2224, 17702), (2672, 14734), (4448, 8851), (5344, 7367)]