2016151216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{57251}}^1$

素因数の和:57361

約数の個数: 40

約数和(自身を含む): 4089166848

約数和(自身を除く): 2073015632

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 17608, 35216, 57251, 114502, 229004, 458008, 916016, 1774781, 3549562, 4064821, 7099124, 8129642, 14198248, 16259284, 28396496, 32518568, 65037136, 126009451, 252018902, 504037804, 1008075608, 2016151216]

約数ペア:

[(1, 2016151216), (2, 1008075608), (4, 504037804), (8, 252018902), (16, 126009451), (31, 65037136), (62, 32518568), (71, 28396496), (124, 16259284), (142, 14198248), (248, 8129642), (284, 7099124), (496, 4064821), (568, 3549562), (1136, 1774781), (2201, 916016), (4402, 458008), (8804, 229004), (17608, 114502), (35216, 57251)]