8091616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 17527104

約数和(自身を除く): 9435488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 367, 416, 424, 689, 734, 848, 1378, 1468, 1696, 2756, 2936, 4771, 5512, 5872, 9542, 11024, 11744, 19084, 19451, 22048, 38168, 38902, 76336, 77804, 152672, 155608, 252863, 311216, 505726, 622432, 1011452, 2022904, 4045808, 8091616]

約数ペア:

[(1, 8091616), (2, 4045808), (4, 2022904), (8, 1011452), (13, 622432), (16, 505726), (26, 311216), (32, 252863), (52, 155608), (53, 152672), (104, 77804), (106, 76336), (208, 38902), (212, 38168), (367, 22048), (416, 19451), (424, 19084), (689, 11744), (734, 11024), (848, 9542), (1378, 5872), (1468, 5512), (1696, 4771), (2756, 2936)]