84321584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 168551712

約数和(自身を除く): 84230128

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 173, 328, 346, 656, 692, 743, 1384, 1486, 2768, 2972, 5944, 7093, 11888, 14186, 28372, 30463, 56744, 60926, 113488, 121852, 128539, 243704, 257078, 487408, 514156, 1028312, 2056624, 5270099, 10540198, 21080396, 42160792, 84321584]

約数ペア:

[(1, 84321584), (2, 42160792), (4, 21080396), (8, 10540198), (16, 5270099), (41, 2056624), (82, 1028312), (164, 514156), (173, 487408), (328, 257078), (346, 243704), (656, 128539), (692, 121852), (743, 113488), (1384, 60926), (1486, 56744), (2768, 30463), (2972, 28372), (5944, 14186), (7093, 11888)]